Understanding Physics JEE Main & Advanced WAVES AND THERMODYNAMICS>Chapter 2 - Superposition of Waves>Exercises>Q 3

EASY

JEE Advanced

IMPORTANT

Earn 100

Two transverse waves $A$ and $B$ superimpose to produce a node at $x = 0$ . If the equation of wave $A$ is $y = a \cos (k x + ω t)$ , then the equation of wave $B$ is

50% studentsanswered this correctly

Important Questions on Superposition of Waves

EASY

JEE Advanced

IMPORTANT

Understanding Physics JEE Main & Advanced WAVES AND THERMODYNAMICS>Chapter 2 - Superposition of Waves>Exercises>Q 4

In a stationary wave system, all the particles of the medium

EASY

JEE Advanced

IMPORTANT

Understanding Physics JEE Main & Advanced WAVES AND THERMODYNAMICS>Chapter 2 - Superposition of Waves>Exercises>Q 5

In a standing wave on a string,

EASY

JEE Advanced

IMPORTANT

Understanding Physics JEE Main & Advanced WAVES AND THERMODYNAMICS>Chapter 2 - Superposition of Waves>Exercises>Q 6

If

λ_{1}, λ_{2}

and

λ_{3}

are the wavelength of the waves giving resonance to the fundamental, first and second overtone modes, respectively, in a string fixed at both ends. The ratio of the wavelengths

λ_{1} : λ_{2} : λ_{3}

is

MEDIUM

JEE Advanced

IMPORTANT

Understanding Physics JEE Main & Advanced WAVES AND THERMODYNAMICS>Chapter 2 - Superposition of Waves>Exercises>Q 7

In a standing wave, node is a point of

MEDIUM

JEE Advanced

IMPORTANT

Understanding Physics JEE Main & Advanced WAVES AND THERMODYNAMICS>Chapter 2 - Superposition of Waves>Exercises>Q 8

For a certain stretched string, three consecutive resonance frequencies are observed as

105, 175

and

245 Hz

, respectively. Then, the fundamental frequency is

EASY

JEE Advanced

IMPORTANT

Understanding Physics JEE Main & Advanced WAVES AND THERMODYNAMICS>Chapter 2 - Superposition of Waves>Exercises>Q 9

A string

1 m

long is drawn by a

300 Hz

vibrator attached to its end. The string vibrates in three segments. The speed of transverse waves in the string is equal to

MEDIUM

JEE Advanced

IMPORTANT

Understanding Physics JEE Main & Advanced WAVES AND THERMODYNAMICS>Chapter 2 - Superposition of Waves>Exercises>Q 10

Three resonant frequencies of string with both rigid ends are

90, 150

and

210 Hz

. If the length of the string is

80 cm

, what is the speed of the transverse wave in the string?

MEDIUM

JEE Advanced

IMPORTANT

Understanding Physics JEE Main & Advanced WAVES AND THERMODYNAMICS>Chapter 2 - Superposition of Waves>Exercises>Q 11

The period of oscillations of a point is

0.04 s

and the velocity of propagation of oscillation is

300 m s^{- 1}

. The difference of phases between the oscillations of two points at distance

10 m

and

16 m

, respectively, from the source of oscillations is