2 Two tuning fork when sounded together gives 4 beats per

Last updated: 6/13/2023

2 Two tuning fork when sounded together gives 4 beats per second Frequency of fork A is 248 Hz Now tuning fork Bis waxed due to which beat frequency is increased to 7 beats per second Find the original frequency of B 1 244 Hz 2 252 Hz 3 241 Hz 4 255 Hz 3 For a heat engine the temperature of the source is