Options:
- A. Heat energy is released
- B. Nuclear energy is released
- C. Chemical energy is released
- D. Light energy is released
View Answer
B. Nuclear energy is released
Physics
Geiger counter is suitable for _________________?
Options:
- A. Fast counting
- B. Extremely fast counting
- C. Slow counting
- D. All situations
View Answer
C. Slow counting
The maximum safe limit dose for persons working in a nuclear power station is ________________?
Options:
- A. 1 rem per week
- B. 5 rem per week
- C. 4 rem per week
- D. 3 rem per week
View Answer
B. 5 rem per week
The dimension of force is__________________?
Options:
- A. MLT-1
- B. MLT-2
- C. ML-1T
- D. ML-1T-2
View Answer
B. MLT-2
Which one is the derived quantity in SI units _____________?
Options:
- A. Electric current
- B. Electric charge
- C. Plane angle
- D. Amount of substance
View Answer
B. Electric charge
One radian is equal to______________?
Options:
- A. 67.3
- B. 57.3
- C. 87.3
- D. 60
View Answer
B. 57.3
When a wheel 1 m in diameter makes 30 rev min the linear speed of the point on its rim in ms-1 is_______________?
Options:
- A. 2?
- B. ?/2
- C. ?
- D. 20?
View Answer
B. ?/2
How many days would be in a year if the distance between the earth and the sun were reduced to half of its present value (assuming circular orbit) ?
Options:
- A. 365 days
- B. 730 days
- C. 329 days
- D. 129 days
View Answer
D. 129 days
Blood vessels are______________?
Options:
- A. Rigid
- B. Not rigid
- C. Of glass
- D. Of rubber
View Answer
B. Not rigid
Sphygmomanometers measures blood pressure ?
Options:
- A. Statically
- B. Dynamically
- C. Some time static and sometimes dynamic
- D. None of these
View Answer
B. Dynamically