Question
Who has authored the book “Dreams from My
Father”?Solution
‘Dreams from My Father’ a book about the story of Barack Obama's struggle that he faced as was born in the family where his father was black African and mother was white American.
Find the force exerted on a body of mass 2 kg moving with an acceleration of 3 m/s².
A machine does 600 J of work in 2 minutes. Find its power.
What is the unit of electric current?
What is the main difference between alternating current (AC) and direct current (DC)?
What was invented by 'Zacharias Janssen'?
A body is thrown vertically upward. The work done by gravity is:
Which law states that "the rate of heat loss of a body is directly proportional to the temperature difference between the body and its surroundings"?
The Pointing vector of electromagnetic waves has the same dimensions as that of:
The heat required to raise the temperature of 1 kg of water by 1°C is called:
Which of the following is not a natural polymer?
