A. Sun
B. Moon
C. Star
D. None of these
Submitted by: Rafi Umar
Advertisement
Related Mcqs:
- The natural source of hydrocarbon is:___________?
- A. Crude oil B. Biomass C. Coal D. Carbohydrates Submitted by: Fahad Mehsud...
- What are the primary colors of Light?
- A. White, Black, Blue B. Red, Yellow, Blue C. Red, Orange, Blue D. Red, Green, Blue...
- A light year is a unit of ?
- A. Time B. Energy C. distance D. Mass...
- When a person enters a dark room from bright light he is not able to see clearly for a little while because the?
- A. Eye is unable to adjust itself immediately B. Retina becomes insensitive momentarily C. Iris is unable to dilate the pupil immediately D. Distance between the lens and retina take time to adjust...
- The speed of light with the rise in the temperature of the medium____________?
- A. Decrease B. Increase C. Remain the same D. First decrease then increase Submitted by: WIQAR AHMAD...
- Which colour of light is deviated least ________.
- A. Red B. Blue C. Violet D. Green Submitted by: Yousuf Sanjrani...
- A clouding that develops in the lens of the eye or in its envelope obstructing the passage of light is known as________?
- A. Glaucoma B. Hemophilia C. Cataract D. Diphtheria Submitted by: Aamir Hussain Laghari...
- Who said that light is made of corpuscles/particles?
- A. Maxwell B. Einstein B. Newton D. Huygein Submitted by: Munwar Ali Sohu...
- Tyndall effect is related to the ______ of light?
- A. Reflection B. Dispersion C. Scattering D. Refraction Submitted by: Malik Asghar Hussain...
- 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...
Advertisement