Physics, asked by arjunb5355, 10 months ago

A transverse harmonic wave along a string is represented by
y=2.0sin(20t-0.8x+π/4)
where x and y are in cm and time in sec
Find 1)speed of the wave.
2) Amplitude.
3) frequency.
4)intial phase.

Answers

Answered by somshroy007

0

Answer:

1 )2×20cos (20t-0.8x+3.14/4)

2)2

3)10/3.14

4)45

Previous Question

Next Question

Similar questions

Math, 5 months ago

If the area of the triangle is 24 square units, what is the area (in square units) of the semicircle in it?

English, 5 months ago

2) End with 'I shall always cherish that memony...

Social Sciences, 5 months ago

How will you measure a zig-zag line? Explain.

Math, 10 months ago

Tan ÷1-cot +cot÷1tan =1+tan+cot...

World Languages, 10 months ago

Divide this essay in paragraphs...

Physics, 1 year ago

If coefficient of self induction of a coil is 1 H, an e.m.f. of 1V is induced, if(a) current flowing is 1A(b) current variation rate is 1 As–1(c) current of 1A flows for one sec.(d) None of these...

Physics, 1 year ago

The mutual inductance between two coils depends on(a) medium between the coils(b) separation between the two coils(c) orientation of the two coils(d) All of the above...

Physics, 1 year ago

According to Faraday’s law of electromagnetic induction(a) electric field is produced by time varying magnetic flux.(b) magnetic field is produced by time varying electric flux.(c) magnetic field is associated with a moving charge.(d) None of these...