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प्रश्न
State the two ratios of a scale, which are suitable for plotting points.
उत्तर
Two ratios of a scale suitable for plotting points are 1 : 2 and 1 : 4.
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संबंधित प्रश्न
The distance of a galaxy is 5·6 × 1025 m . Assuming the speed of light to be 3 × 108 `"ms"^-1`. Find the time taken by light to travel this distance .
[Hint : `"Time taken" = "Distance travelled"/"speed"`]
Draw a neat diagram of a simple pendulum. Show on it the effective length of the pendulum and its one oscillation .
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Draw a graph of l, the length of simple pendulum against T2, the square of its time period.
What do you understand by the term constant of proportionality?
Define the time period of a simple pendulum,
Define the following terms with reference to a simple pendulum:
Oscillation
