Yo will give brainliest, I need help Two forces that could produce a 30 newton resultant could be:
(1) 20 N and 70 N (3) 40 N and 5 N
(2) 10 N and 15 N (4) 30 N and 10 N

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The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

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?