The x coordinate of an electron is measured with an uncertainty of 0.20 mm . what is vx, the x component of the electron's velocity, if the minimum percentage uncertainty in a simultaneous measurement of vx is 1.0 % ? use the following expression for the uncertainty principle: δxδpx≥h2, where δx is the uncertainty in the x coordinate of a particle, δpx is the particle's uncertainty in the x component of momentum, and h is planck's constant.

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

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?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt