Which colour of light is deviated least ________.

Related Mcqs:

1. Which of the following is not a primary colour ________.

   A. Red
   B. Blue
   C. Green
   D. Yellow

   Submitted by: Yousuf Sanjrani

2. The echo (reflected sounD. will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least ________?

   A. 1120 ft
   B. 120 ft
   C. 56 ft
   D. 100 ft
   E. None of these

3. The blue colour of clear sky is due to_______________?

   A. Reflection of light
   B. Refraction of light
   C. Diffraction of light
   D. Dispersion of light

4. In which part of the eye lies the pigment that decides the colour of the eyes of a person___?

   A. Retina
   B. Iris
   C. Cornea
   D. Pupal

   Submitted by: WIQAR AHMAD

5. The yellow colour in photochemical smog is due to the presence of____________?

   A. Sulphur dioxide
   B. Carbon dioxide
   C. Nitrogen dioxide
   D. CFC’s

   Submitted by: Palestine

6. The brightest colour emitted by the sun is:

   A. Violet
   B. Yellow-Green
   C. Green- Blue
   D. Red

   Submitted by: Sami Khan

7. A colour blind person cannot distinguish between _________?

   A. White & Yellow
   B. Red & Green
   C. Red & Black
   D. Green & Black

   Submitted by: Mansoor Ahmed Suhag

8. Why the colour of the Ocean appears blue?

   A. Because the sunlight falling on it is scattered.
   B. Because the sunlight falling on it is absorbed.
   C. Because the sunlight falling on it is refracted.
   D. Because the sunlight falling on it is reflected.

   Submitted by: Rashid Mehmood

9. Which medicine can be used to make urine red in colour?

   A. isoniazir
   B. iron capsule
   C. Rifampicin
   D. Omeprazole

   Submitted by: Abid Hussain

10. What colour is called magenta?

    A. Black
    B. White
    C. Yellow
    D. Reddish-Purple

    Submitted by: Kashif Ali Gaad