Metres/second² is acceleration. maybe a bit more clarification?
Answer:
Temperature is also a condition that affects the speed of sound. Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy, thus they can vibrate faster. Since the molecules vibrate faster, sound waves can travel more quickly.
Answer:
Explanation:
= Intensity of unpolarized light =
= Angle of the filter =
Intensity of light is given by
The intensity of light detected by the camera is