and is cut into n equal parts
Two cars A and B are moving away from each other in opposite directions. Both the cars are moving with a speed of 20ms^−1 with respect to the ground. If an observer in car A detects a frequency 2000 Hz of the sound coming from car B, what is the natural frequency of the sound source in car B? (Speed of sound in air =340 ms^−1)
07
Nov
Two cars A and B are moving away from each other in opposite directions. Both the cars are moving with a speed of 20ms^−1 with respect to the ground. If an observer in car A detects a frequency 2000 Hz of the sound coming from car B, what is the natural frequency of the sound [...]
A string is clamped at both the ends and it is vibrating in its 4th harmonic. The equation of the stationary wave is Y = 0.3 sin(0.157x) cos(200πt). The length of the string is : (All quantities are in SI units.)
07
Nov
A string is clamped at both the ends and it is vibrating in its 4th harmonic. The equation of the stationary wave is Y = 0.3 sin(0.157x) cos(200πt). The length of the string is : (All quantities are in SI units.) and is cut into n equal parts If a spring has time period T [...]
If a spring has time period T, and is cut into n equal parts, then the time period of each part will be:
07
Nov
If a spring has time period T, and is cut into n equal parts, then the time period of each part will be: and is cut into n equal parts If a spring has time period T then the time period of each part will be: November 7, 2020 Category: Arihant Physics by D.C Pandey [...]