Questions

If a current of 1.5 A is maintained in a resistor of 10 ohm, then the energy dissipated in the resistor in 1 minute will be 

An object having a mass 'm' moving with a velocity 'v' possesses a kinetic energy 'K'. If its velocity is doubled, its kinetic energy will become:

All of the following are true about ecosystems except

Who was the American astronaut who returned to Earth after spending 340 days in International Space Station?

In Microsoft Word, ____________ can be used to decide on the spacing between lines of a paragraph.

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

Acceleration is

Orbital period of Halley's comet is ___ years.