Question 31
If the frequency of the tuning fork at resonance is 256Hz, calculate the frequency of vibration of the wire when the tension in he wire is increased to 196N
Objective
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 2001
- Question no.
- #31
- Type
- Objective
More from this paper
- Q27Dispersion of white light by a glass prism occurs because
- Q28Which of the following statements about sound is correct?
- Q29The diagram above shows the wire of a sonometer box set into resonance by a…
- Q33As the plates of a charged variable capacitor are moved closer together, the…
- Q34What is the effective capacitance in the circuit?
- Q35What is the total energy stored by the capacitors?