| 1 |
Blood has density equal to that of |
- A. Mercury
- B. Sodium
- C. Honey
- D. Water
|
| 2 |
The device used to study the spectra from different sources of light is |
- A. Telescope
- B. Optical fibre
- C. Spectrometer
- D. Microscope
|
| 3 |
The angle between circumference of a circle and center is |
|
| 4 |
If the are of a circle equals its radius, then the angle subtended at the center will be |
- A. 1 degree
- B. One rotation
- C. One radian
- D. Half rotation
|
| 5 |
A set of frequencies which are multiples of the fundamental frequency are called. |
- A. Doppler effect
- B. Nodal frequencies
- C. Beat frequencies
- D. Hamonics
|
| 6 |
If the initial velocity of a projectile becomes doubled, the time of fight will be. |
- A. Same
- B. 4 times
- C. Double
- D. 3 times
|
| 7 |
The dimension of power is |
- A. MLT-1
- B. ML2T-2
- C. ML2T2
- D. ML2T-3
|
| 8 |
The circumference fo the earth was determined by |
- A. Bohr
- B. A Beruni
- C. Ibn al Haithm
- D. Chadwick
|
| 9 |
the angular version of F= ma is |
- A. L = 1w
- B. pi = 1a
- C. l = pi a
- D. f = mv/t
|
| 10 |
At what speed the momentum and kinetic energy of a body having the same. |
- A. 1 ms-1
- B. 2 ms-1
- C. 4 ms-1
- D. 8 ms-1
|