If a photon has a frequency of 5.20 x 10^14 hertz, what is the energy of the photon?

Given : Planck's constant is 6.63 x 10^-34 joule-seconds.

A city located on the coast of North America has warmer winters and cooler summers than a city at the same elevation and latitude located near the center of North America.

Walking across a carpet can build up a charge by? A. Contact B. Friction C. Induction

Inside a stereo speaker, you will find two permanent magnets: one on the cone and one near the cone. True of false?

Which colors of light represents the lowest visible frequency?

In 4 - 5 sentences, summarize the science of the sport of curling and how it relates to friction

Determine whether or not there can be forces acting on an object that is at rest

A little boy sitting on the floor tosses a ball in such a way that it reaches the level of a tabletop several meters away, moving horizontally, and rolls across the tabletop at constant speed if friction with the air and the tabletop can be ignored,

An air-traffic controller observes two aircraft on his radar screen. The first is at altitude 900 m, horizontal distance 19.0 km, and 22.5° south of west. The second aircraft is at altitude 1300 m, horizontal distance 17.0 km, and 24.

What is the magnitude of the electric field 23.4 cm directly above an isolated 3.50*10-5 C charge?

If the amount of Adams of each type on the left and right sides of a reaction difference what must be done to balance it