As a mercury atom absorbs a photon of

energy, an electron in the atom changes from

energy level d to energy level e.

Determine the energy of the absorbed photon in

electronvolts.

What makes up momentum?

Why doesnt photosynthesis occur in animal cells

What are two states an object can be in before an unbalanced force acts on it?

Are headlands are formed through wave deposition

A wheel spins at 2.3 m/s. What would be the Connecticut energy, if the mass of the wheels were 7.2 kg?

Are microwaves and radio waves faster or slower than other types of electromagnetic energy?

If you dive under-water, you notice an uncomfortable pressure on your eardrums due to the increased pressure. The human eardrum has an area of about 70 mm2 (7*10-5m2), and it can sustain a force of about 7 N without rupturing.

Why cant kinetic energy ever be greater than potential energy

For a stationary observer, when the source of a sound is moving, its pitch appears to change.

Give an example of each simple machine