3 years ago

If the mass of each object is the same, 18 g, which object will have the largest density? *

Physics

1 answer:

ElenaW [278]3 years ago

6 0

All of them will have the same density

You might be interested in

Name one difference between brass and aluminum.

AlekseyPX

Brass is an alloy, a combination of two metals, and aluminum is a pure metal

5 0

4 years ago

A solid sphere of radius R is made of an insulating material. It holds a charge, Q, which is distributed evenly throughout the s

Vinvika [58]

Answer:

The magnitude of Electric Field is $E=\dfrac{Qr}{4\pi \epsilon_0 R^3}$

Explanation:

Given:

Radius of the solid sphere=R
Total charge of the sphere=Q

Let consider a Gaussian surface at a distance of r such that 0<r>R in the shape of sphere such that the electric Field due to this E and it is radially outwards.

The charge inside this Gaussian surface volume we have , $q_{in}=\dfrac{Qr^3}{R^3}$

Now using Gauss Law we have

$E\times4\pi r^2=\dfrac{q_{in}}{\epsilon_0}\\E\times4\pi r^2=\dfrac{\dfrac{Qr^3}{R^3}}{\epsilon_0}\\E=\dfrac{Qr}{4\pi \epsilon_0 R^3}$

5 0

3 years ago

What phases is shown in each of the diagrams above?

taurus [48]

Answer:
A. Interphase
B. Cytokinesis
C. Metaphase
D. Anaphase

Correct me if I was wrong :)

7 0

4 years ago

At time t=0 a 2150 kg rocket in outer space fires an engine that exerts an increasing force on it in the +x−direction. This forc

vredina [299]

Answer:

two people who are not going to be able to make it to the office and I will be there at the house and I will be there in a few minutes and I'll be there in a few

8 0

3 years ago

What can be found by counting the number of troughs per second in a wave diagram

zysi [14]

Frequency,................

4 0

4 years ago

Read 2 more answers