Answer:
The linear density is 
Explanation:
From the question we are told that
The density of steel is 
The diameter of the string is 
The radius of the string is evaluated as 
The volume of the string is mathematically evaluated as
Now assuming that the length of the string is L = 2 m
So
Then the mass of the string would be
substituting value
Looking at the question we see that the unit of the linear density is 
Hence the linear density is evaluated as
substituting value
I think it would be A: gold ring
if you were to place all of these on a bed of water, the ring would be the first to sink.
Answer:
a box moving along a conveyor belt possesses kinetic energy.
Lightning produced during a storm gives electrical energy.
a piece of fruit hanging from a tree possesses gravitational potential energy.
Sand on a beach feel warm to touch because the sand possesses thermal energy.
Radio waves transmitted from a tower (radiant energy).
Explanation:
Your question has been heard loud and clear.
An alpha particle , can move in any direction randomly. But with a magnetic field , we can deflect the alpha particle in any direction we want.
So , the magnetic field must be placed to the west of the alpha particle , so that the particle gets deflected and moves towards the north direction.
Thank you.
The answer is A, genetic factors...conditioning. I just took the test. Good luck!!
