Saved Bookmarks
| 1. |
a pendulum of length 1m has a time period of 2s.Calculate the time period if the length is reduced to half |
| Answer» TIME period = 2 sLength = 1 m .We KNOW that :Hence time period is DIRECTLY PROPORTIONAL to the square root of the length .If length is reduced to half , then the DISTANCE will be reduced to square root of half .Time period = 2 s2 s will be become = = The time period will be | |