Oscillations and Waves-Longitudinal and Transverse Waves (NEET Physics): Questions 6 - 8 of 8

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Question number: 6

» Oscillations and Waves » Longitudinal and Transverse Waves

MCQ▾

Question

Equation of motion in the same direction is given by y1=Asin(ωtkx) , y2=Asin(ωtkxθ) . The amplitude of the resultant particle will be,

Choices

Choice (4) Response

a.

2Acosθ

b.

2Acosθ2

c.

2Acosθ2

d.

2Acosθ

Question number: 7

» Oscillations and Waves » Longitudinal and Transverse Waves

MCQ▾

Question

A transverse wave is described by the equation Y=Y0sin2π(ftxλ) . The maximum particle velocity is four times the wave velocity if

Choices

Choice (4) Response

a.

λ=πY04

b.

λ=πY02

c.

λ=πY0

d.

λ=2πY0

Question number: 8

» Oscillations and Waves » Longitudinal and Transverse Waves

Assertion-Reason▾

Assertion (Ꭺ)

Transverse waves are not produced in liquids and gases.

Reason (Ꭱ)

Light waves are transverse waves.

Choices

Choice (4) Response

a.

Ꭺ is false but Ꭱ is true

b.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are false

d.

Ꭺ is true but Ꭱ is false

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