Table Object
Weight
in
air (N)
Apparent Buoyant Mass of Muss of
weight (N) force (N) benker besker
and (kg)
water
(kg)
Mass of
Weight of
displaced displaced
water (kg)
water (N)
Rock
200 g mass
Styrofoam

Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?

Mga halaman/punong ornamental na di namumulaklak

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?