Answer:
two
Explanation:
Every observer would observe the same image location and every light ray would follow the law of reflection. Yet only two of these rays would be needed to determine the image location since it only requires two rays to find the intersection point.
pls name braainly :)
Because it can be compressed.
B) full
When the moon is fully lit up, you can see all of it, therefore it is a full moon.
Einstein used the photoelectric effect to show that light can behave both as a particle and as a wave.
