Explanation:
increase the distance of cube from black and dull substance
Answer:
1.
2.
Explanation:
Polarizes axis can create two possible angles with the vertical.
first we have to find the intensity of first polarizer
which is given as



For a smaller angle for the first polarizer:
According to Malus Law



taking square root on both sides



For a larger angle for the first polarizer:
According to Malus Law


taking square root on both sides



Yes it would servive beacuse the fossils are dug down into the rockand unable to move
Steam enters a cylinder—- A