The period of a simple pendulum of length 80.0cm was found to have doubled when the length of the pendulum was increased by X. Calculate X.

Similar Questions

The electric supply from Kainji Dam is transmitted at high voltages of the order hundreds of kilovol...

Which of the following statements about radioactivity is true? (i) Alpha particle is positively cha...

A tap supplies water at 26°C while another supplies water at 82°C. If a man wishes to bathe ...

In the circuit Shown above, calculate the effective capacitance between X and Y ...

The ice and steam points of a certain thermometer are -20° and 100° respectively. ...

A simple pendulum, has a period of 5.77 seconds. When the pendulum is shortened by 3 m, the period i...

Which of the following instruments is used to measure relative humidity? ...

The heating element in an electric kettle is usually located near the bottom of the kettle because ...

the time it will take a certain radioactive material with a half-life of 50 days to reduce to 1/32of...

From the diagram above, determine the value of the resistance X ...