A solid weighs 20gf in air and 18gf in water .find the specific gravity of the solid​

Answers

Answer 1
Answer:

10

Explanation:

Specific gravity (also called relative density) is the ratio of the density of an object (or substance) to the density of a reference substance (mostly water). It has no unit and is given by the following;

Specific gravity = [tex]\frac{density-of-object}{density-of-water}[/tex]

Specific gravity is also given by the ratio of the weight of the object in air to the loss of weight of the object in water. i.e

Specific gravity = [tex]\frac{weight-of-object-in-air}{loss-of-weight-in-water}[/tex]            --------------(* * *)

In this case;

i. The object is the solid which has a weight of 20gf in air.

ii. The loss of weight of the solid in water is the difference between the weight in air (20gf) and the weight in water (18gf).

Therefore the loss of weight is

20gf - 18gf = 2gf

Now substitute these values from (i) and (ii) into equation (* * *) as follows;

Specific gravity = [tex]\frac{20gf}{2gf}[/tex]

Specific gravity = 10

Therefore the specific gravity of the solid is 10


Related Questions

GUITAR
An ensemble is a group of two or more musical-

chairs
chords
notes
performers

Answers

performers! an ensemble is where lots of people perform.

why it's important for designers to consider the environmental impact of a
product they design.

Answers

Answer:

Kindly check explanation

Explanation:

The environment is our abode which aids the continued survival and growth of plant, animals and humans. The most important components and natural resources which are neceaaaarybto dwell and survive are all waht a makes up an enviromment. The energy derived from the sun aids power generation, plant growthbduring photosynthetic activities which is rewired to produce crops and feed us. The air we breathe are all a part of our enviromment. Therefore, such environment which provides a canvas or platform for our existence must be greatly cared for and no technological innovation, project or design must be allowed to impact negatively on the enviromment. Thus the need for impact assessment of systems in other to ensure that our abode isn't threatened.

Match each word to its correct meaning.
visual representations of
1. clip art
information that are not text-images,
photos, symbols, diagrams, and so on
2. graphics
digital artwork that can be used in
documents

Answers

Answer:

1. Graphics.

2. Clip art.

Explanation:

1. Graphics: visual representations of information that are not text-images, photos, symbols, diagrams, and so on. Some examples of software applications used for graphics design are CorelDraw, Adobe Illustrator, Affinity Designer, Inkscape, Adobe Photoshop, etc.

Adobe Photoshop is a proprietary software application designed and developed by Adobe inc. for both Windows and MacOS operating system. It is a raster graphics editor that's typically used for imaging and graphics design. It comprises of various shape tools such as ellipse, line, polygon, triangle, custom shape and rectangle.

2. Clip art: digital artwork such as symbols and pictures that can be imported for use in documents or other software applications.

Answer: Clip art: digital artwork can be used in documents

Graphics: visual representations of information that are not text, images, photos, symbols, diagrams, and so on

Explanation: Answered it on Edg 2021

which of these is not a valid relationship type

Answers

where is the items or options

There’s is no options to pick from

You have copied the data highlighted in the dotted box. What would be the result if you did PASTE command at the selected cell ?

Answers

Answer:

The data would be copied over to the new box

Explanation:

What is the purpose of the green flag in the Scratch interface?
A. It opens the sprite menu.
B. It saves and shares the game.
C. It begins the program.
D. It opens the costumes palette.

Answers

Answer:

C. It begins the program.

Explanation:

how many country on earth​

Answers

Answer:

195 countries

I think Soo

Answer:

there are 195 countries on earth

A Software Developer wants to add a new feature to an existing application operating in the Cloud, but only wants to pay for the computing time the code actually uses when it is called. Which term describes this feature of computing?

Answers

Answer:

that me answer ok

please mark me

Answer:

Cloud computing is the delivery of on-demand computing services -- from applications to storage and processing power -- typically over the internet and on a pay-as-you-go basis.

Rather than owning their own computing infrastructure or data centers, companies can rent access to anything from applications to storage from a cloud service provider.

One benefit of using cloud computing services is that firms can avoid the upfront cost and complexity of owning and maintaining their own IT infrastructure, and instead simply pay for what they use, when they use it.

In turn, providers of cloud computing services can benefit from significant economies of scale by delivering the same services to a wide range of customers.

Cloud computing services cover a vast range of options now, from the basics of storage, networking, and processing power through to natural language processing and artificial intelligence as well as standard office applications. Pretty much any service that doesn't require you to be physically close to the computer hardware that you are using can now be delivered via the cloud.

Explanation:

The term which describes this feature of computing is serverless computing.

Cloud computing can be defined as a type of computing that requires the use of shared computing resources such as cloud storage (data storage), servers, computer power, and software over the internet rather than using local servers and hard drives.

Generally, cloud-based computing service that offer individuals and businesses a fast, effective and efficient way of providing services to their clients (customers).

Cloud computing comprises three (3) service models and these are;

Platform as a Service (PaaS). Infrastructure as a Service (IaaS). Software as a Service (SaaS).

Serverless computing can be defined as a streamlined cloud technology that is typically designed for hosting cloud-based software applications  (programs) over the internet and it requires a server operating only for a short period of time when it is needed by a software application (program).

Hence, serverless computing is a cloud computing feature that is designed to be used for the dynamic allocation of machine resources on demand by a software application (program) or service.

In this scenario, a Software Developer is adding a new feature to an existing software application (program) that is operating in the Cloud, but only wants to pay for the computing time being used when the source code is called. Thus, the term which describes this feature of computing is serverless computing because it allows a Software Developer to build and run software applications  (programs) without thinking or paying for a server.

Find more information: https://brainly.com/question/15062747

Who ever answer will get brainliest pls answer quick

Answers

Answer:

Merry go round and lever.  Window blinds and pulle.   Drilling machine and screw.  Knife and wedge.  Crowbar wheel and axle

Explanation:

Write a C++ program to count even and odd numbers in array. The array size is 50. The array elements will be entered by the user.

Answers

Answer:

The program in C++ is as follows:

#include <iostream>

using namespace std;

int main(){

   int numbers[50];

   int evekount = 0, odkount = 0;

   for(int i = 0; i<50;i++){

       cin>>numbers[i];

       if(numbers[i]%2==0){            evekount++;        }

       else{            odkount++;        }

   }

   cout<<"Even Count: "<<evekount<<endl;

   cout<<"Odd Count: "<<odkount<<endl;

   return 0;

}

Explanation:

This declares the integer array of number

   int numbers[50];

This initializes the even count and odd count to 0

   int evekount = 0, odkount = 0;

This iterates from 1 to 50

   for(int i = 0; i<50;i++){

This gets input for the array

       cin>>numbers[i];

This checks for even

       if(numbers[i]%2==0){            evekount++;        }

This checks for odd

       else{            odkount++;        }

   }

This prints the even count

   cout<<"Even Count: "<<evekount<<endl;

This prints the odd count

   cout<<"Odd Count: "<<odkount<<endl;

Which factors make the prevention of cyberbullying difficult? Check all that apply.
speaking out publicly that cyberbullying is a problem
disbelieving that cyberbullying causes serious harm
convincing others that cyberbullying is harmless
refusing to take responsibility to stop cyberbullying
using technology to participate in cyberbullying
collecting evidence that cyberbullying has occurred

Answers

Answer:

disbelieving that cyberbullying causes serious harm

convincing others that cyberbullying is harmless

refusing to take responsibility to stop cyberbullying

using technology to participate in cyberbullying

Explanation:

We can categorize the 6 given options into 2 categories.

(1) The factors that makes the prevention easy

(2) The factors that makes the prevention difficult

Options (a) and (f) can be categorized under 1 because when one speaks up or gather evidence when one gets cyberbullied, that means that an awareness has been created and as such, one and others would know how to prevent themselves from being cyberbullied.

However, the same cannot be said for (b), (c), (d), and (f). In fact, these 4 options contribute to the growth of cyberbullying. One must shun each of these 4 activities.

What are examples of Camera Angles used in film?

Answers

Answer:

Eye level – camera points straight ahead. Intention is to be objective.

Low angle – camera points up from a lower angle. ...

High angle – camera points down from a higher angle. ...

Dutch – tilted angle. ...

Over the shoulder (OTS) – not strictly an angle, but it's a specialized shot that deserves its own place.

Explanation:

which of the following is not an example of a cyber crime?

A. cybers talking

b. prank phone call's

c. phishing scams

d. identity theft​

Answers

Answer c it phishing scams

What is the output of the following program? If there is any problem, how can
you fix it? *
Country=UAE
City=Dubai
MySchool=Dubai National School
print("I live in ", country, ",", Cety,". I go to", My_School)

Answers

Answer:

see below for corrected program.

output is: I live in UAE , Dubai . I go to Dubai National School

What type of tool displays preferred content from several sources, such as RSS feeds, social networking tools, and social news websites?

Answers

Answer:

Aggregator

Explanation:

The answer to this question is an aggregator. An aggregator us a tool that is useful for discovering content as well as acting as a content curator from different social media outlets and then puts them into one feed. This feed could then be shown across all channels. The feed after it has Ben combined can be shown on a website.

What is the SPECIAL NAME used to describe all the types of drawings which allows three faces to be seen at one time?

Answers

Answer:

3d or 3 dimensional??? I'm not sure but it sounds like it

Answer:

Orthographic projection is a name given to drawings that usually have three views. Often, the three views selected are the top, front, and right side.

hope this helps!

write a program to enter base and height of a triangle and print area of rectangle using Q Basic. (class8)​

Answers

Answer:................................

Cls

Input " enter the base";b

Input" enter the height ";h

A = b*h

Print" the area of triangle=" ;a

End

Define the term editing​

Answers

Answer:

editing is a word file mean making changes in the text contain is a file. or a word file is one of the most basic ms office word operation.

how to bold words in microsoft word

Answers

Answer:

highlight what you want to bold and then press CTRL+B.

Explanation:

Hope this helped.

Cuales de estos aparatos son ejemplo de mecanización automatizacion o robotica batidora electrica , grifo de un cuarto de bño publico que se detiene al cabo de un cierto tiempo y maquina fotocopiadora digital

Answers

Answer:

La automatización es el reemplazo del trabajo humano por máquinas o computadoras y programas de computadora. El motivo es económico: la suma de trabajo y consumo de materias primas es menor después de la automatización que antes.

Las formas de automatización se pueden encontrar a nuestro alrededor. Los semáforos son operados por un sistema automatizado. La caja registradora de la tienda que paga los alimentos hace más que sumar el precio de los artículos; también es la base de un sistema de gestión de inventarios. Tan pronto como se vende un artículo, se reserva inmediatamente y se puede pedir un artículo de reemplazo.

Use the drop-down menus to complete the statements about printing Contacts. When printing a single contact, go to File and then Print; the only style available is Memo style . When printing multiple contacts, there are several styles to choose from.

Answers

Answer:

When printing a single contact, go to File and then Print; the only style available is Memo style .

When printing multiple contacts, there are several styles to choose from

Explanation:

The question has been answered (by you). I will help you with the explanation. The texts in bold in the answer section represent the answer.

The question is an illustration of Microsoft outlook.

In Microsoft outlook, the default style of printing is the memo style of printing. This is the only form of printing allowed when printing single contacts. In other words, other forms of printing cannot be selected.

However, there are several options available when multiple contacts are to be printied. Some of the printing styles are:  phone directory style, card style, medium booklet style, etc.

Answer:

1. is memo style

2. is mulitiple

Explanation:

News programs and documentaries are examples of?​

Answers

Answer:

A documentary film or documentary is a non-fictional motion-picture intended to "document reality, primarily for the purposes of instruction, education, or maintaining a historical record

do earthquakes ever happen in Malaysia?​

Answers

The correct answer to this open question is the following.

Although there are no options attached we can say the following.

Do earthquakes ever happen in Malaysia?

Yes, they do. And they are very frequent and high in intensity.

For instance, the Sabah earthquake in 2015.

On June 5, 2015, the region of Malaysia was hit by a strong earthquake, 6.0 of magnitude on the Ritcher scale. The telluric movement lasted 30 seconds and caused much destruction.

Experts and scientists confirm that this had been the strongest earthquake since the one presented in 1976.

Create a flowchart that assigns a counselor to a student. You need to ask a student for the first letter of his/her last name. Assign a counselor based on the following criteria:
• A through Mare assigned to Ms. Jones
• N through Z are assigned to Mr. Sanchez ​

Answers

Answer:

See attachment for flowchart

Explanation:

The explanation is as follows:

Start

Input first_letter (of student's name)

If first_letter is any of N through Z

     Assign student to Mr. Sanchez

Else

     Assign student to Ms. Jones

Print Counselor

Stop

Robots are more prevalent today than they were just a few years ago, tackling tasks that range in importance from cleaning floors to teaching students to diagnosing illnesses. With this progress comes possible job loss for janitorial personnel, educators, doctors, and others. Discuss some areas where you find this technology helpful as well as areas you feel more confident in human decision making. List some pros and cons of robotic technology and provide real life examples. For instance, many people would relish the thought of owning a robotic sweeper but would cringe if their children were being taught by a robot sporting a face and using personalized conversation.

Answers

Answer: Some areas that technology would be useful are Agriculture, Health Care, and the Military.

But some jobs that humans are better at could be jobs that require Creativity and strategic thinking

Explanation:

Hope this helped

Tick the correct option.

1) While opening a new file in photoshop, which of these tabs is not available in the New Document dialog box?
(i) photo (ii) print
(iii) web (iv) update ​

Answers

Answer:

print

plz follow me

.........

Answer:

hii will you be my friend, if yes thank me and give your intro


3. Explain five (5) reasons why computers are so powerful.
the following software threats.​

Answers

Answer:

Software development brings your business to new heights of integration. It allows your company to be accessible from almost anywhere via smartphone or computer.

It improves sales and service. The way your customers experience your business is very important. Do you want them to provide you with positive feedback? Then you can’t avoid having an online platform to make it easier for them to reach your services and products.

It helps to implement on-the-go marketing, promoting your products at any place and any time without additional expenses and extra time needed. It doesn’t matter where your customers are. They can access your ads anytime and from anywhere.

It increases customers’ engagement. As with any other business, you probably want to have loyal customers. How should you increase the number of such customers? Work on online marketing strategies. Increase customers’ engagement through the website and application and make them always come back to you, not to your competitor.

Direct communication. Any other strategy can’t bring you an opportunity of direct communication with the customers at the same level as this one does. Direct communication with your customers is the fastest way to boost your brand.

Explanation:

Terry visits the website www.examplewebsite.org. What can you gather about the site from the domain?
ОА.
It is a commercial website.
OB.
The website belongs to an organization.
Ос.
The website was set up in Oregon.
OD.
The website is 100 percent original.
O E.
It is a government website.

Answers

Answer: B

Explanation: This question asks the student to consider the domain .org. The student needs to know that org is short for organization. This would point to option B. For option A to be true, the domain would need to be .com. Option C and D couldn’t be true, as there is no domain to point to these options. For option E to be true, the domain would need to be .gov.

Hope this helps! Comment below for more questions.

Help please this is my last assignment of the year

Answers

Answer:

the answer is in the website that are there

Which are the best examples of cost that should be considered when creating a project budget

Answers

Explanation:

how much the project will cost

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