Don’t join this guy zoom he’s a pev

donkarn3 This is his username

Iwll give extra points to who gets this for ! what type of reaction is this? ?

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Is 9 correct? and can someone me with 10? it’s due tomorrow, you