General Science - Physics MCQs
Albert Einstein was awarded Nobel Prize for his path-breaking research and formulation of the:
Which one of the following types of Laser is used in Laser Printers?
The power of a lens is measured in :
The television technology in which a new form of light-emitting crystals which can be printed onto flexible plastic sheets to produce a paper-thin display that can be rolled up and carried in a pocket is:
Crystals of which of the following naturally-occuring substance exhibits both ‘pyroelectric’ and ‘piezoelectric’ properties making it versatile for application in the field of electronics?
Which of the following statements is not true regarding LASER?
If a moving body turns its speed to 1.5 times, what will be the impact on its kinetic energy?
Two Flat mirrors are placed at an angle of 60° from each other. How many images will be formed of a Candle placed in between them?
A tourist, who plans to visit a hill station located at very high altitude also wishes to take along his Television Set. In this context, consider the following:
- LCD TV
- Plasma TV
- Cathode Ray Tube TV
Which among the above are expected to work properly at very high altitudes?
If an egg with shell is placed in a microwave oven, which among the following would most likely happen?