Question
Bhanu made a working model of an airplane ______ when he
was sixteen. Â Select the most appropriate option to fill in the blank.ÂSolution
The correct answer is B
A constant retarding force of 20 N is applied to a body of mass 10 kg moving initially with a speed of 12 m s–1. How long does the body tak...
Which of the following terms does not represent electrical power in a circuit ?
___________ is an important mineral nutrient
The joint where the neck joins the head is known as which of the following?
In a nuclear reactor, one of the following is used as a fuel.
When a detergent is added to pure water, its surface tension –
Kilowatt-hour is the unit of :
The absolute zero is a temperature at which -
What is the principle behind the operation of a washing machine?