Physics problems
- 1. Hot springs are heated geothermally by underlying
Options- A. water
- B. magma
- C. mitula
- D. None of the above Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: magma
Explanation:
Magma is molten rocks beneath the earth's crust. Hot springs are heated geothermally by underlying magma.
- 2. In human relations, the irritation threshold is the
Options- A. length of time an annoying behavior continues
- B. action that causes an annoyance
- C. frequency of the annoying behavior
- D. point at which a person notices something and becomes annoyed Also asked in: AIEEE, Bank Exams, CAT, GATE, Analyst, Bank Clerk, Bank PO
Correct Answer: point at which a person notices something and becomes annoyed
- 3. Tensional forces normally cause which one of the following?
Options- A. normal faults
- B. strike-slip faults
- C. thrust faults
- D. reverse faults Also asked in: AIEEE, Bank Exams, CAT, GATE, Analyst, Bank Clerk, Bank PO
Correct Answer: normal faults
Explanation:
Tensional forces normally cause normal faults.
- 4. when an atom loses an electron it becomes
Options- A. neutron
- B. negative ion
- C. positive ion
- D. none of the above Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk, Bank PO
Correct Answer: positive ion
Explanation:
If it loses an electron it becomes a positive ion
- 5. Air is said to be saturated when
Options- A. its pressure is minimum
- B. it contains the maximum content of water vapour
- C. its thickness is maximum
- D. it blows over the barren land Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: it contains the maximum content of water vapour
Explanation:
Air is said to be saturated when it contains the maximum content of water vapour.
- 6. Force of impact is the force
Options- A. by the objects weight
- B. by the speed of the object
- C. when the objects meet
- D. None of the above Also asked in: AIEEE, Bank Exams, CAT, GATE, Analyst, Bank Clerk, Bank PO
Correct Answer: when the objects meet
Explanation:
Force of impact is the force when the objects meet. The speed of the object plays an important role in the generation of force of impact. The laws of physics determine that the force of impact increases with the square of the increase in speed.
- 7. When an unbalanced force acts on an object
Options- A. causes change in motion of the object
- B. the speed & direction of the object will change
- C. causes the object to move
- D. All of the above Also asked in: AIEEE, Bank Exams, CAT, GATE, Analyst, Bank Clerk, Bank PO
Correct Answer: All of the above
Explanation:
Unbalanced forces are the forces which causes change in motion of the object. It sets the object in motion and may cause the object to move. If the object is already in motion, it changes the speed and direction of the object.
- 8. A voltaic cell converts chemical energy to
Options- A. Heat energy
- B. Electrical energy
- C. Mechanical energy
- D. Light energy Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Electrical energy
- 9. Which measurement describes the pressure of a gas?
Options- A. 450 mm Hg
- B. 315 K
- C. 251 g/cub.cm
- D. None of the above Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: 450 mm Hg
Explanation:
450 mm Hg denotes the air pressure.
- 10. The unit for measuring electric power is the
Options- A. Steridian
- B. Watts
- C. Watts
- D. Volts Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Watts
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