In order to have a very wide field of view, the mirror used in cars is:
A. Convex
B. Plane
C. Concave
D. Bi Concave
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Physics Mcqs
A _____ is a device used to measure pressure in a fluid, typically a gas or liquid:
A. Manometer
B. Galvanometer
C. Ammeter
D. Seismometer
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Radio waves frequency is measured in:
A. Hertz
B. Ampere
C. Meter
D. Radian
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Treads on shoe soles are made to increase:
A. Strength
B. Durability
C. Friction
D. Elasticity
Treads on shoe soles are made to increase: Read More »