Computer Graphics MCQs with Answers
Practice important Computer Graphics MCQs with answers and explanations.
Multiple Choice Questions
Q1041: Total internal reflection occurs when the light tries to move from ________.
- A: Lower to higher refractive index
- B: Higher to lower refractive index
- C: Air to glass
- D: Diamond to water
View Answer
B
Q1042: The refractive index of diamond is approximately ________.
- A: 1.33
- B: 1.5
- C: 2.24
- D: 2.5
View Answer
C
Q1043: Road mirage effect occurs due to ________.
- A: Light scattering
- B: Reflection from wet surface
- C: Air density variations
- D: Temperature inversion
View Answer
C
Q1044: In the road mirage, light reflects off the boundary between ________.
- A: Hot and cold air
- B: Air and water
- C: Air and glass
- D: Cold and colder air
View Answer
A
Q1045: Which property of light causes a prism to form a rainbow?
- A: Reflection
- B: Refraction
- C: Diffraction
- D: Polarization
View Answer
B
Q1046: Shorter wavelength light bends ________ than longer wavelength light.
- A: More
- B: Less
- C: Same
- D: Not at all
View Answer
A
Q1047: Refraction depends on the ________ of the light wave.
- A: Amplitude
- B: Speed
- C: Wavelength
- D: Frequency
View Answer
C
Q1048: In computer graphics, RGB values correspond to ________.
- A: Wavelengths
- B: Amplitude
- C: Frequency
- D: Intensity
View Answer
A
Q1049: The refractive index of a material generally ________ with increasing temperature.
- A: Increases
- B: Decreases
- C: Remains same
- D: Doubles
View Answer
B
Q1050: Refraction can cause white light to separate into ________.
- A: Shades
- B: Colors
- C: Black and white
- D: Brightness levels
View Answer
B