Wave Nature of Light

The shortest distance between crest to crest or trough to trough is ____________________

• wavelength

• amplitude

• frequency

• speed of light

How many waves are in this picture?

• 1
• 2
• 3.5
• 4

Tags

NGSS.MS-PS4-1

Wavelength and Frequency are related in that...

• they are always the same

• when one increases, the other decreases (inversely proportional)

• there is no correlation

• they both vary in an irregular pattern

Tags

NGSS.HS-PS4-1

The lowest part of the wave is?

• crest
• trough
• rarefaction
• wavelength

The highest point on a wave

• trough
• amplitude
• crest
• wavelength

Tags

NGSS.MS-PS4-1

______________ is spreading of wave when it passes through a small opening. Choose the correct answer

• Wave

• Spectrum

• Diffraction

• Prism

The property of the light, when it bends while passing through a prism to form spectrum of light is called ____________________.

• Dispersion of Light

• Diffraction of Light

• Reflection of light Reflection of light

Which light has the longest wavelength?

• Red

• Blue

• Violet

When white is passed through a prism it forms spectrum of light, when the spectrum of light is passed through another prism again it forms ______________________?

• Spectrum of light with larger wavelenth

• Spectrum of light with shorter wavelength

• White light

• No light

Choose the Primary Colors. (mutiple answers)

• Red

• Blue

• Yellow

• Green

• Cyan