Because the atoms and molecules all have different properties
Answer:
voltage ÷ resistance; therefore
20 ÷ 4 = 5 amps
Answer and Explanation:
Stars create energy primarily through the fusion of hydrogen into helium through nuclear reactions.
The first law
In Newtons first law it states that an object will not change its motion unless a force acts upon it.
As we know that frequency and wavelength are dependent on each other
and this is given by

here we know that
= wavelength
f = frequency
c = speed of wave
while for energy and intensity of wave we know that
Energy = 
here A = amplitude of wave
so energy directly depends on amplitude of wave
so correct answer will be
<em>A) Energy</em>