Question
Protons are discovered
bySolution
In 1911 Ernest Rutherford who performed many experiments to explore radioactivity did an experiment in which he discovered that the atom must have a concentrated positive centre charge that contains most of the atom’s mass. He suggested that the nucleus contained a particle with a positive charge the proton .
Which color of light experiences the most bending when it passes through a prism and separates from white light?
The hair of shaving brush clings together when removed from water due to –
What is the SI unit for measuring electric current?
How much time does a Geostationary satellite take to complete one orbit, at the height of 35790 km?
The energy possessed by a body due to its position or shape is known as:
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...
The time period of a second’s pendulum is –
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Which of the following statements best describes the relationship between static friction and the normal force?
