A wavelength is moving at the rate of 40 cm/s. If the wavelength is 8 cm then what is the frequency of the wave?

A. 5 cm

B. 320 cm

C. 320 hz

D. 5 hz

Chemistry is the study of God's

Why do individuals have different traits

When measuring current, always place the meter in a. series with the circuit. c. the highest DC volts position. b. the highest AC volts position. d. parallel with the circuit.

What changes when the force of gravity changes?

A stone is dropped from from rest at the top of a mine shaft. It takes 95 seconds for the stone to fall to the bottom of the mine shaft. How deep is the mine shaft? The acceleration of gravity is 9.8 m/s^2. Answer in units of m

The volume of a gas is reduced when the temperature is decreased

Describe the Dark Ages of our universe.

Two boxes, P and Q, are at rest on a frictionless horizontal surface. A light, flexible cord connects them. The mass of P is greater than the mass of Q.

Determine the velocity of a beam of electrons that goes undeflected when moving perpendicular to an electric and magnetic field. The electric field and the magnetic field are also perpendicular to each other and have magnitudes 7.7 x 10^3 V/m and 7.

What is the electric potential of a 2.2 µC charge at a distance of 6.3 m from the charge? Recall that Coulomb's constant is k = 8.99 * 109 N • ___ V What is the electric potential at a distance of 99 m from the charge?___ V