A. 1 hp = 546 watts
B. 1 hp = 746 watts
C. 1 hp = 1000 watts
D. 1 hp = 946 watts
✅ The correct answer is option B.
Physics MCQs
The diameter of a lens is called
A. Focal length
B. Principal axis
C. Aperture
D. Radius of curvature
✅ The correct answer is option C.
Proton-electron neutron and particles have the same momentum. Which of them have highest K.E?
A. Proton
B. Electron
C. Neutron
D. A-particle
✅ The correct answer is option B.
In going form a denser to rarer medium a ray of light is
A. Deviated
B. Bent away from the normal
C. Bent towards the normal
D. Polarized
✅ The correct answer is option B.
The slope of the work time graph is equal to
A. Displacement
B. Acceleration
C. Power
D. Energy
✅ The correct answer is option C.
Unit of the power of a lens is
A. Meter
B. Watt
C. Dioptre
D. Horsepower
✅ The correct answer is option C.
Coefficient of viscosity of honey is greater than
A. Milk
B. Water
C. Charcoal
D. Water
✅ The correct answer is option D.