Question

physics please answer quickly ​

Answer 1

Answer:

1

a) energy

b) joule

c)

d)

e) light and heat energy

f)gravitational potential energy

2

a)false

b)false its nuclear energy

c false

d true

e false it has elastic potential energy

Answer 2

Answer:

Diffusion is the net movement of molecules from an area where they are at a higher concentration to areas where they are at a lower concentration. This is due to the random movement of the molecules. The difference in the concentration of a substance between two areas is called the concentration gradient .