BRAINLIEST
MULTIPLE CHOICE
Direction : Read and analyze question.

1. Which among the choices below have the longest wavelength?

A. green light

B. indigo light

C. blue light

D. yellow light

2. Which among the choices is not part of the group?

A. Visible Light

B. Sound wave

C. Radio Waves

D. Infrared Lights

3. What is the relationship between light wave's frequency and wavelength?

A. The longer the wavelength, the higher the frequency is.

B. The shorter the wavelength, the lesser the frequency is.

C. Light wave's frequency has inverse relationship with its wavelength.

D. Wavelength has direct relationship with the frequency of the light wave.

4. What do you call the smallest quantity of energy which can be transported?

A. optical density

B. photon

C. pluton

D. roygbiv

5. Which among the choices below is not correctly paired?

A. crest : displacement of the medium is at a minimum

B. wavelength : distance traveled by the wave in a full period

C. refraction : bending of light when it travels from one medium to another

D. optical density: measurement of a component's ability to slow the transmission of light

6. Which color among the choices below has the highest frequency?

A. Blue

B. Green

C. Orange

D. Indigo

7. In relation to question number 6, which color has the least ability to bent?

A. Blue

B. Green

C. Orange

D. Indigo

8. Which refers to the ability of light to deviates its path when entering one optical medium into another?

A. reflection

B. interference

C. diffraction

D. refraction

9. What is the speed of light when travelled inside a vacuum?

A. 3 x 10 8m/sec

B. 3 x 10-8 m/sec

C. 3 x 108m/sec

D. 3 x 10-8m/sec?

10. How is wave frequency related to wave energy?

A. As the frequency increases, the wave energy decreases.

B. Wave frequency and wave energy have direct relationship.

C. Wave energy is inversely proportional with wave frequency.

D. The relationship between wave energy and wave frequency is cannot be determined. ​