MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Phase and the General Equation

Equations of ...

Question

Equations of a stationary waves and a travelling wave are $y_{1} = a \times s i n k x \times c o s ω t$ and $y_{2} = a sin (ω t - k x)$ . The phase difference between two points $x_{1} = \frac{π}{3 k}$ and $x_{2} = \frac{3 π}{2 k} i s ϕ_{1}$ for the first wave and $ϕ_{2}$ for the second wave. The ratio $\frac{ϕ_{1}}{ϕ_{2}}$ is

A

1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

5/6

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

3/4

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

6/7

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D 6/7

Suggest Corrections

thumbs-up

0

Similar questions

Q. Equations of a stationary wave and a travelling wave are

y_{1} = a sin k x cos ω t

y_{2} = a sin (ω t - k x)

. The phase difference between two points

x_{1} = \frac{π}{3 k}

x_{2} = \frac{3 π}{2 k}

ϕ

for the first wave and

ϕ_{2}

for the second wave. Find the ratio

\frac{ϕ_{1}}{ϕ_{2}}

Q. Equations of a stationary and a travelling waves are as follows,

y_{1} = a sin k x cos ω t

y_{2} = a sin (ω t - k x)

. The phase difference between two points

x_{1} = \frac{π}{3 k}

x_{2} = \frac{3 π}{2 k}

ϕ_{1}

ϕ_{2}

respectively for two waves. The ratio

\frac{ϕ_{1}}{ϕ_{2}}

Q. The equation of a stationary and a travelling waves are

y_{1} = a sin k x cos ω t

y_{2} = a sin (ω t - k x)

respectively. The phase difference between two points,

x_{1} = \frac{π}{3 k}

x_{2} = \frac{3 π}{2 k}

ϕ_{1}

in the standing wave

y_{1}

ϕ_{2}

in travelling wave

y_{2}

\frac{ϕ_{1}}{ϕ_{2}}

Q. The equation of a stationary and a travelling waves are

y_{1} = a sin k x cos ω t

y_{2} = a sin (ω t - k x)

respectively. The phase difference between two points,

x_{1} = \frac{π}{3 k}

x_{2} = \frac{3 π}{2 k}

ϕ_{1}

in the standing wave

y_{1}

ϕ_{2}

in travelling wave

y_{2}

\frac{ϕ_{1}}{ϕ_{2}}

Q. Two waves represented by equation

y_{1} = A sin (ω t - k x + ϕ_{1})

y_{2} = A sin (ω t - k x + ϕ_{2})

are superimposed such that the amplitude of resultant wave is

A

. Find the phase difference between them.
Given:

(ϕ_{1} > ϕ_{2})

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

The General Expression

PHYSICS

Watch in App

explore_more_icon

Explore more

Phase and the General Equation

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon