Physics problems
- 1. The force exerted by a magnet is an example of _________.
Options- A. Non-contact force
- B. Muscular force
- C. Contact force
- D. Electrostatic force Also asked in: Bank Exams
Correct Answer: Non-contact force
- 2. For a body moving with uniform acceleration its final velocity equals _________________.
Options- A. average velocity - initial velocity
- B. 2 x average velocity - initial velocity
- C. 2 x average velocity + initial velocity
- D. average velocity + initial velocity Also asked in: Bank Exams
Correct Answer: 2 x average velocity - initial velocity
- 3. Find the acceleration (in m/s2) of a body which accelerates from 25 m/s to 30 m/s in 10 seconds
Options- A. 5.5
- B. 1
- C. 11
- D. 0.5 Also asked in: Bank Exams
Correct Answer: 0.5
- 4. During uniform motion of an object along a straight line, its ___________ remains constant with time
Options- A. acceleration
- B. deceleration
- C. force
- D. velocity Also asked in: Bank Exams
Correct Answer: velocity
- 5. If a force acts upon two objects at rest, and having different masses for the same amount of time, then which one of the following will be the same for both the objects?
Options- A. Acceleration
- B. Kinetic Energy
- C. Velocity
- D. Momentum Also asked in: Bank Exams
Correct Answer: Momentum
- 6. Formula for distance is
Options- A. speed x time
- B. time / speed
- C. speed x acceleration
- D. velocity / speed Also asked in: Bank Exams
Correct Answer: speed x time
- 7. Why metals conduct electricity?
Options- A. Because of low melting point
- B. Because of high tensile strength
- C. Because of free electrons
- D. Because of high atomic density Also asked in: Bank Exams
Correct Answer: Because of free electrons
- 8. Which of the following has the lowest frequency?
Options- A. Visible light
- B. Gamma rays
- C. X-rays
- D. Ultra violet rays Also asked in: Bank Exams
Correct Answer: Visible light
- 9. What is the unit of electric resistance?
Options- A. Dyne
- B. Pascal
- C. Joule
- D. Ohms Also asked in: Bank Exams
Correct Answer: Ohms
- 10. Which device is used to measure the depth of ocean?
Options- A. Lexometer
- B. Nanometer
- C. Fathometer
- D. Hydrometer Also asked in: Bank Exams
Correct Answer: Fathometer
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