Questions

In which year did Ole Romer measure the speed of light for the first time in the history?

India has designed and developed pilotless target aircrafts named ___ and made successful test flight of its unmanned air vehicle (UAV).

1. Nishant

2. Lakshya

3. Astra

Calculate the time period (in seconds) of a sound wave of wavelength 5m travelling with a speed of 500 m/s.

Two identical resistors of 20 ohm each are connected in parallel. This combination, in turn, is connected to a 10 ohm resister. The equivalent resistance of the combination will be

The energy released at the end of digestion is in the form of

A bank always has a/an

The G-20 Summit in November 2015 was organized in which European Country?

Which is the 1st Central Bank to reach one million followers on twitter?