Physics Quiz 04.02.2024
Authored by Manoj Kumar
Physics
University
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50 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What defines the optical center of a lens?
Point of highest curvature
Point where light rays converge
Central point of the lens where light rays pass undeviated
Edge of the lens
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which type of lens diverges light rays?
Convex
Concave
Cylindrical
Bifocal
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The unit "Diopter" is associated with:
Electric resistance
Magnetic field strength
Power of a lens
Luminous intensity
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Who is credited with the calculation of the speed of light?
Isaac Newton
Albert Einstein
Ole Romer
James Clerk Maxwell
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the escape velocity from Earth's surface?
9.8 m/s
11.2 km/s
7.9 km/s
5.5 km/s
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Kepler's Laws of Planetary Motion were formulated in which year?
1605
1701
1803
1905
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The concept of buoyancy is best described by which principle?
Newton's First Law
Bernoulli's Theorem
Archimedes' Principle
Pascal's Law
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