Part E Click Add Wall. Move the balloon halfway between the wall and the sweater and let it go. What happens to the balloon?

Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

In the first law of thermodynamics, triangle e=q-w, what does q stand for