Central Color of Rainbow is__________?

Related Mcqs:

1. Which one of the following sets of color combinations is added in color vision in TV’?

   A. Red, green and blue B. Orange, back and violet C. White. red and yellow D. Yellow, green and blue...

2. The _______ test is a color perception test for red-green color deficiencies.

   A. Hemiplegia B. Ishihara C. Lalopathy D. None of the above Submitted by: Naveed Tahir...

3. At what angle above the horizon must the sun be to create a rainbow?

   A. 90 degrees B. 60 degrees C. 40 degrees D. 65 degrees Submitted by: Waseem Akram Bozdar...

4. Which of the following statements is true when we see ‘rainbow’ ?

   A. We face sun and raindrops B. The Sun remains behind us and we face raindrops C. In light rainfall, we face Sun D. The sky remains clear and the sun is at lower position in the sky Submitted by: Abid Hussain...

5. Rainbow is seen after rain because of hanging molecules of water which act as __________?

   A. Lens B. Prism C. Mirror D. Slabs Submitted by: Abid Hussain...

6. Which of the following phenomena of light are involved in the formation of a rainbow?

   A. Refraction B. Dispersion C. Total internal reflection D. All of the above Submitted by: Safdar Abbas...

7. What Color does chlorophyll not absorb?

   A. Red B. Blue C. Green D. Yellow Submitted by: Syed Shan Ali Shah...

8. Red color of tomato is due to___________?

   A. Anthocyanin B. Xanthophyll’s C. Lycopene D. None of these Submitted by: Name...

9. In onion pink color is due_____ ?

   A. anthocyanin B. Carotene C. Xanthophylls D. None of these Submitted by: Shahbaz Jiskani...

10. The color of blood is red due to __________?

    A. Haemoglobin B. Neutrophils C. Esinophils D. Hematocrit Submitted by: Ahmar Baloch...