Adiver 40 m deep in 10∘c fresh water exhales a 1.0-cm-diameter bubble. what is the bubble's diameter just as it reaches the surface of the lake, where the water temperature is 20∘c? assume that the air bubble is always in thermal equilibrium with the surrounding water. express your answer to two significant figures and include the appropriate units.

Need in all of themmm only answer if you know plsssss

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?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?