Options:
- A. 1.024
- B. 2 Raised to power 10
- C. 0.000976
- D. 1/0.00097
View Answer
A. 1.024
Physics
Steradian is the SI unit of________________?
Options:
- A. Plane angle
- B. Solid angle
- C. Both plane angle and solid angle
- D. Neither plane angle nor solid angle
View Answer
B. Solid angle
The number of significant figures in the length of a bar 6200mm measured by meter rod is_______________?
Options:
- A. 4
- B. 3
- C. 2
- D. None of these
View Answer
A. 4
Centripetal force performs_______________?
Options:
- A. Maximum work
- B. Minimum work
- C. Negative work
- D. No work
View Answer
D. No work
If we whirl a stone at the end of a string in the vertical circle, it is likely to break when the stone is________________?
Options:
- A. At the highest point
- B. At the lowest point
- C. At any point during motion
- D. At the point where gravity is not acting
View Answer
B. At the lowest point
Terminal velocity of the body is directly proportional to the_______________?
Options:
- A. The radius of the body
- B. The diameter of the body
- C. Size of the body
- D. Square of the diameter of the body
View Answer
D. Square of the diameter of the body
Stokes law is applicable if body has __________shape?
Options:
- A. Rough
- B. Square
- C. Circular
- D. Spherical
View Answer
D. Spherical
For ___________ flow the path of the fluid particles cannot be tracked?
Options:
- A. Laminar
- B. Streamline
- C. Turbulent
- D. Both A and B
View Answer
C. Turbulent
The energy of SHM is maximum at_______________?
Options:
- A. Mean position
- B. Extreme position
- C. In between mean and extreme
- D. All positions during SHM
View Answer
D. All positions during SHM
At Murree Hills (Assume the value of g changes). If we use a simple pendulum as time standard then one-second duration will_____________?
Options:
- A. Increase
- B. Decrease
- C. Remains the same
- D. Is zero
View Answer
A. Increase