A ray of light strikes a mirror at an angle of incidence of 60°. What is the angle of reflection? A
90°

B
0°

C
30°

D
60°

they float because they are less dense than the water itself

something denser than water, like a rock, will sink to the bottom

a. as the temperature increases, the kinetic energy of the gas molecules increases & the molecules move faster & further away from each other.

b. if you decrease the temperature of a fixed amount of gas at constant pressure, the combined gas law reduces to charles's law. in this case, volume will also decrease.

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes