Question
Which of the following options best defines the term
'Bandwidth'?Solution
Bandwidth is also defined as the amount of data that can be transmitted in a fixed amount of time. For digital devices, the bandwidth is usually expressed in bits per second(bps) or bytes per second. For analog devices, the bandwidth is expressed in cycles per second, or Hertz (Hz).
Which of the following gases in the atmosphere is/are responsible for acid rains?
1. Oxides of Sulphur
2. Oxides of nitrogen
3. Oxi...
Which among the following is necessarily present in an alloy for it to be referred as ‘Amalgam’?
The position, relative size and nature of the image formed by a concave lens for an object placed at infinity are respectively
Mass of an object on earth is 12. What is its weight on moon?
What is the acceleration of an object if it starts from rest and reaches a speed of 20 m/s in 5 seconds?
The rate of change of which of the following determines angular velocity?
A satellite is orbiting Earth at a height where acceleration due to gravity is 5 m/s². If radius of Earth is 6400 km, what is the orbital radius?
Marbles come under which category of rockes?
Ohm’s law obeyed in -
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