Physics Light

Which type of wave needs a medium?

• Light

• Sound

Which type of wave travels faster in water?

• Light

• Sound

Tags

NGSS.HS-PS4-1

Which type of wave travels by conduction?

• Light

• Sound

Inverted images are ___?

• virtual

• real

Which color of light has the highest frequency in the visible spectrum?

• Red

• Green

• Blue

• Violet

Tags

NGSS.HS-PS4-1

Which type of wave are dual-traverse waves?

• Light

• Sound

Tags

NGSS.HS-PS4-3

Which electromagnetic wave has the longest wavelength?

• Infrared

• microwave

• radio

• X-ray

Tags

NGSS.HS-PS4-1

Which electromagnetic wave has the shortest wavelength?

• Infrared

• microwave

• radio

• X-ray

Tags

NGSS.HS-PS4-1

The object height is 1 cm. What is the value of magnification of the inverted 4 cm image?

• • + 4

• • - 1/4

• 1/4

• • - 4

What happens to the luminance of light if the distance from the light source is increased by a factor of 3?

• It increases by a factor of 9

• It decreases by a factor of 9

• It increases by a factor of 3

• It decreases by a factor of 3

Tags

NGSS.HS-PS4-3