There are 15 protons and 22 neutrons in the nucleus of an element. What is its mass number?
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What is the resistance (in Ω) of an electrical component if a current of 0.4 A passes through it on application of 12 V of potential difference across it?
Who is the current supreme commander of Indian Defense forces?
During an emergency all of the following fundamental rights are suspended, except
In HTML, ______________ attribute is used to display characters as asterisks.
Mechanical energy is the sum of
If the initial velocity of a car is 5 m/s, and the final velocity is 10 m/s in 5s, then the acceleration is ___.
The _________ of a firm is a relationship between inputs used and output produced by the firm.