I am having trouble with writing a 2 paragraph summary about this vidio can someone help me (this si the vidio )Picture of the Big Bang (a. k.a. Oldest Light in the Universe)

The intensity of a polarized electromagnetic wave is 12 w/m^2. part a) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=0∘ with the plane of polarization? part b) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=30∘ with the plane of polarization? part c) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=45∘ with the plane of polarization? part d) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=60∘ with the plane of polarization? part e) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=90∘ with the plane of polarization?

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.