The electric and magnetic fields that make up an electromagnetic wave occur are at right angles to each other.

true

false

If jesus walked on water, does that mean he swims on land

A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce