Frequency to Angular Frequency
Trending Questions
Q. A spring mass system hanging from the ceiling of an elevator is at rest. The elevator starts accelerating upwards with acceleration 'a'. 'm' is the mass of block and 'k' is the spring constant of spring. Then choose the correct alternative(s).
- Amplitude of oscillation is mak
- Amplitude of oscillation is mgk
- Time period of oscillation is 2π√mk
- Time period of oscillation is 2π√2mk
Q. Two identical strings of a stringed musical instrument are in unison when stretched with the same tension. When the tension in one string is increased by 1%, the musician hears 4 beats per second. What was the frequency of the note when the strings were in unison?
- 796 Hz
- 800 Hz
- 804 Hz
- 808 Hz
Q. What is the relation between frequency f of and oscillation and its angular frequency ω
- ω = 2 πf
- 2 πω = f
Q. Two identical strings of a stringed musical instrument are in unison when stretched with the same tension. When the tension in one string is increased by 1%, the musician hears 4 beats per second. What was the frequency of the note when the strings were in unison?
- 796 Hz
- 800 Hz
- 804 Hz
- 808 Hz
Q. Angular frequency is defined as the rate of change of angular displacement.
- True
- False
Q.