HS-Waves, Light, Mirror and lenses

The lens focuses the image on the retina. The image appears ....

• right side up

• upside down

• larger than the original object

• smaller than the original object

Tags

NGSS.MS-PS4-2

An object appears black when all light waves are....

• reflected

• absorbed

• refracted

• diffracted

Tags

NGSS.MS-PS4-2

What wave interaction is shown in the picture?

• diffraction

• reflection

• rarefaction

• refraction

Tags

NGSS.MS-PS4-2

Why does the sweater appear red?

• The sweater is absorbing red light.

• The colors are reflecting red light.

• The colors are mixing to form red.

• The sweater is refracting red light.

Tags

NGSS.MS-PS4-2

Most of electromagnetic waves cannot be seen by the human eye. What ER wave CAN be seen?

• microwave

• x-ray

• UV

• Light

As you go across the UV spectrum from radio waves to gamma, the waves gain more....

• light

• energy

• color

• heat

Tags

NGSS.MS-PS4-2

Waves are divided into two categories. One of these categories requires a medium to travel through. This is called a...

• longitudinal

• transverse

• mechanical

• electromagnetic

Identify part D.

• rest

• trough

• wavelength

• amplitude

Tags

NGSS.MS-PS4-1

Identify part B.

• Crest

• trough

• wavelength

• rest position

Tags

NGSS.MS-PS4-1

Identify part A in the diagram.

• Crest

• Wavelength

• Amplitude

• Trough

Tags

NGSS.MS-PS4-1