The gravitational force causes
Anonymous Poll
18%
Tides
19%
Circular motion of moon
26%
Circular motion of earth
56%
All of above
The value of ‘g’ on Earth is zero at
Anonymous Poll
57%
Centre of earth
15%
poles
15%
At equator
30%
Both A and C
If the distance between two bodies becomes half, the gravitational force between them becomes
Anonymous Poll
42%
half
35%
4 times
29%
One forth
25%
2 times
Out of them which unit is used for the measurement of temperature?
Anonymous Quiz
29%
Degree Celsius
20%
kelvin
49%
Both a and b
2%
None of these
Temperature 25 degree Celsius is equivalent to how many Kelvin?
Anonymous Quiz
25%
289 k
51%
298 k
19%
276 k
5%
234 k
Which of them is the SI unit of temperature?
Anonymous Quiz
59%
Kelvin
6%
Alvin
13%
Newton
22%
Fahrenheit
The process of mixing of different substances with each other due to
random motion of their particles is called?
random motion of their particles is called?
Anonymous Quiz
38%
sublimation
45%
Diffusion
11%
Evaporation
7%
None of these