Answer:
A. Diffraction
Explanation:
You can immedietly mark out C and D, they make no sense. And reflection is the bending of light, leaving you with A. Diffraction
You marked this question as mathematics even though it belong in physics, please try to categorize it accordingly next time.
May I have brainliest please? :)
Potencial Energy =hma
Where
h=1.9m
m=2.3kg
g=9.8m/s^2
E=(1.9m*2.3kg*9.8m/s^2)
E=42.826 kgm^2/s^2
E=42.826 J
<span>the degree of compactness of a substance.</span>
Answer:
1.2 amps :)
Explanation:
A heater has a resistance of 10.0 Ω. It operates on a 12.0 V. What is the current through the resistor?
Known:
Unknown:
I = V/R
= 12.0 V / 10.0 Ω
= 1.2 amps