Identify the scale which can be used to measure the intensity of sound?
Which of the following statements is/are correct regarding various scales used for measuring the earthquake?
1. Richter scale measures magnitude of earthquake whereas Mercalli scale is used to measure the intensity of earthquake.
2. Magnitude of earthquake depends on the destruction caused by earthquake.
3. Richter scale is a logarithmic scale.
Choose among the options given below:
How to measure the intensity of a magnet?
Like we can measure current using ammeter...