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Manipulating computer hardware to gain control
Which pioneer of the late 19th century is credited with using radio waves for signal transmission over several kilometers?
Vivek was walking in the park. On the way he found a stone lying. He picked the stone and threw it up in the sky. After few seconds, he observed that th...
Which statement about the properties of light and sound is incorrect?
A rear-view mirror for driving is –
Cell was discovered by
Temperature of the Sun is measured by
The device used for locating submerged objects under sea is –
How much calorie of energy is released by a boiled egg?
What is the pH of Urine ?
What is termed as 'mechanical energy' in physics?