On earth which of the following are being investigated to contain fusion reactions

check all the apply

a. inertial confinement

b. magnetic confinement

c. insulated containers

d. lead blankets

asap

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?

Why don't you see your reflection in water with waves or repples

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?