Mr K - Physics Ch 12-13 Light Test

A phenomenon that occurs when the frequency of a force applied to a system matches the natural frequency of vibration of the system, resulting in a large amplitude of vibration is called ...

• resonance

• sympathetic vibration

• standing waves

• dissonance

When a vibrating object forces another to vibrate as well, it is referred to as ...

• resonance

• sympathetic vibration

• standing waves

• dissonance

Large amplitude vibrations that are produced when the frequency of the applied force matches the natural frequency of receiver, is called

• resonance

• sympathetic vibration

• standing waves

• dissonance

Which standing wave in the image represents (1L)

• (a)

• (b)

• (c)

• (d)

What is the wavelength of the standing wave in the image?

• 3L

• 3/2L

• 2/3L

• 1/2L

What is the wavelength of the standing wave in the image?

• 3L

• 3/2L

• 2/3L

• 1/2L

The speed of a wave on a string depends on tension and ​ (a)   of the string.

• density
• temperature
• length
• pressure

Visible light can be separated into a ​ (a)  

• spectrum
• column
• sphere
• ultraviolet ray

The seven elementary colors of the visible spectrum are: red, orange, yellow, green, blue, ​ (a)   , and violet

• indigo
• turquoise
• black
• gray

The seven elementary colors of the visible spectrum are: red, orange, ​ (a)   , green, blue, ​ indigo , and violet

• purple
• black
• gray
• yellow