Questions

Which of the following is a characteristic of an exothermic reaction?

Which type of electromagnetic radiation has the longest wavelength?

If I is the current through a wire and e is the charge of an electron, then the number of electrons crossing in t seconds will be given by

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

Some of the energy derived from the food we eat is stored in the form of

Who wrote the book "The Arabian Nights"?

Humayun (1530–1540 AD) was the ruler of which dynasty?

Where is "The Geysers", the world's largest geothermal field, containing a complex of 22 geothermal power plants, located?