Front

What is frequency?

Back

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

Front

What part of the electromagnetic spectrum is visible to the human eye?

Back

Only a small part of the electromagnetic spectrum is visible to the human eye.

Front

Which color of visible light has the highest energy?

Back

Violet light has the most energy among visible colors.

Front

What does the Quantum mechanical model describe?

Back

The Quantum mechanical model describes the probability of finding an electron in a certain space around the nucleus.

Front

What type of waves are radio waves?

Back

Radio waves are a type of electromagnetic radiation with long wavelengths.

Front

What is the relationship between wavelength and frequency?

Back

Wavelength and frequency are inversely related; as one increases, the other decreases.

Front

What is amplitude in wave physics?

Back

Amplitude is the maximum extent of a wave's oscillation, measured from the rest position.

Front

What is the electromagnetic spectrum?

Back

The electromagnetic spectrum is the range of all types of electromagnetic radiation, from radio waves to gamma rays.

Front

What is the significance of the Bohr model?

Back

The Bohr model describes the structure of atoms, particularly how electrons orbit the nucleus.

Front

What are X-rays used for?

Back

X-rays are used in medical imaging to view the inside of the body.