Question 40
The diagram above illustrates a variation of the displacement y of a wave particle with time t. lf the velocity of wave is 250ms-1, calculate the distance between two successive particles which are in phase
Objective
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 1996
- Question no.
- #40
- Type
- Objective
More from this paper
- Q36A string of length 1.0 m vibrates in 10 loops. If the total mass of the string…
- Q37The distance between two successive crests of a water is 1m. lf a particle on…
- Q38A sound wave of velocity 350 ms -1 is directed towards the surface of water. lf…
- Q42CalcuIate the power delivered by a 3-phase line if its voltage and current at…
- Q43The main function of the mouth of a telephone is to convert sound energy into
- Q44Which of the following is not a component of a d.c. electric motor?