# Oscillations and Waves-Displacement Relation for a Progressive Wave (NEET Physics): Questions 9 - 11 of 11

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## Question number: 9

» Oscillations and Waves » Displacement Relation for a Progressive Wave

MCQ▾

### Question

The displacement due to a wave moving in the positive x –direction is given by

at time t = 0 and by at t = 2 seconds, where x and y are in meter. The velocity of the wave in m/s is,

### Choices

Choice (4) Response

a.

0.5

b.

2

c.

1

d.

4

## Question number: 10

» Oscillations and Waves » Displacement Relation for a Progressive Wave

MCQ▾

### Question

A wave travelling in positive X-direction with A = 1.2 m has a velocity of 240 m/sec. If λ = 40 m, then correct expression for the wave is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 11

» Oscillations and Waves » Displacement Relation for a Progressive Wave

MCQ▾

### Question

The equation of a progressive wave is given by where x and y are in meter and t is in second. The velocity of the wave is,

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page