Question
A circular plate, a cube and a sphere, all made up of
same material and having the same mass, are heated to 300°C and left in a room. Which of them will have the slowest rate of cooling?Solution
In the late of 17th century British scientist Isaac Newton studied cooling of bodies. Experiments showed that the cooling rate is approximately proportional to the difference of temperatures between the heated body and the environment.
How many chambers are present in the heart of a fish?
Which one of the following recently became the first India state to launch high-risk pregnancy portal?
Morarji Ranchhodji Desai, who was awarded the Bharat Ratna in 1991, served as which Prime Minister of India?Â
 Which of the statement is not true in regards to the health system during the Panwar dynasty:
Which country was the world’s largest recipient in the ‘World Bank’s Remittance Prices Worldwide Database’?
What is the term for the interest rate that a central bank charges on loans to commercial banks?
What is the strike range of the Agni IV ballistic missile, as developed by India?
The Triple Talaq Case (2017) declared instant Triple Talaq:
Portuguese were the first European nations to acquire land of Bombay in the year of
When was the first National Panchayati Raj Day observed in India?
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