Question
In Newton’s law of cooling, the rate of temperature
fall is proportional to:Solution
According to Newton's law of cooling, the rate of loss of heat of a body is directly proportional to the difference in the temperatures between the body and its surroundings, provided the temperature difference is small. Mathematically, this can be expressed as: 
Which among the following do not contribute to the green house effect?
What is the player who sits at the centre of the rectangular field in Kho Kho called?
What is the name of China’s cutting-edge ocean drilling vessel designed to penetrate the Earth’s crust and reach the mantle for the first time in hu...
Under the Ayushman Vay Vandana scheme, senior citizens can receive a maximum annual pension of:
Consider the following statements regarding the Indian National Movement.
1. Romesh Chunder Dutt, a retired ICS officer, published ‘The Econ...
In which Lok Sabha elections were Electronic Voting Machines (EVMs) fully implemented for the first time? Â
In which of the following states is the ‘Zojila’ pass situated?
Light falling on colloidal particles leads to scattering of light. This phenomena is called:
Who was appointed as the State Election Commissioner of Jammu and Kashmir on October 30, 2020?
The food chain in which the first stage starts as a productive with plants and ends with the non-vegetarian consumer as at the last level  Â
...
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