Unit 3 Packet 1 Review

Front

What is the unit of measure for frequency?

Back

Hertz

Front

What is the minimum amount of energy that can be lost or gained by an atom?

Back

Quantum

Front

Which letter corresponds to the wavelength of the wave?

Back

X

Front

What is the relationship between energy, wavelength, and frequency?

Back

The shorter the wavelength, the more energy the wave has.

Front

What term describes a form of energy that exhibits wavelike behavior as it travels through space?

Back

Electromagnetic radiation

Front

Define frequency in the context of waves.

Back

Frequency is the number of waves that pass a point in one second, measured in Hertz.

Front

What is the formula to calculate the speed of a wave?

Back

Speed = Wavelength × Frequency.

Front

Explain the photoelectric effect.

Back

The photoelectric effect is the emission of electrons from a material when it absorbs light or electromagnetic radiation.

Front

What is a photon?

Back

A photon is a quantum of electromagnetic radiation, which carries energy.

Front

How does wavelength relate to energy in electromagnetic waves?

Back

Shorter wavelengths correspond to higher energy, while longer wavelengths correspond to lower energy.