1st Semester Spiral Review #1

Front

What is a mechanical wave?

Back

A mechanical wave is a wave that requires a medium (solid, liquid, or gas) to travel through. Examples include sound waves and ocean waves.

Front

Which of the following is NOT a mechanical wave?

Back

Light is not a mechanical wave; it is an electromagnetic wave.

Front

What is a longitudinal wave?

Back

A longitudinal wave is a type of wave in which the medium's particles vibrate parallel to the direction of the wave's travel.

Front

What is a transverse wave?

Back

A transverse wave is a type of wave in which the medium's particles vibrate perpendicular to the direction of the wave's travel.

Front

What is the purpose of a spectroscope?

Back

A spectroscope is used to collect light from distant stars and separate it into bands, allowing scientists to analyze the light's composition.

Front

What is magnitude in physics?

Back

Magnitude refers to the size or quantity of a physical property, often associated with strength or intensity.

Front

In visible light, which color has the longest wavelength?

Back

Red has the longest wavelength in the visible light spectrum.

Front

What is the difference between mechanical and electromagnetic waves?

Back

Mechanical waves require a medium to travel through, while electromagnetic waves do not and can travel through a vacuum.

Front

What is an example of a surface wave?

Back

An example of a surface wave is ocean waves, which travel along the interface between water and air.

Front

What is the relationship between wavelength and frequency?

Back

Wavelength and frequency are inversely related; as the wavelength increases, the frequency decreases, and vice versa.