Which of the following magnification can't be produced by a convex lens? a)0.5
b)1.5
c)0.5
d)1.5

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?

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply

Aperson touches a large chunk of ice with their hand and remarks, “this is making me cold.” explain what this person is feeling. is the ice transferring “cold” to the person? is there a heat transfer occurring? explain.