waves, Physics

Assignment Help:
a wave of eqn y=0.005sin(8x-3t).find displacement when x=0.3 t=20s?in the answer given y=0.005sin(80*3-0.3*20)=
y=0.005sin(-36+12pi).what is this 12pi?

Related Discussions:- waves

What are magnetic fields, What are Magnetic Fields? Like electric and g...

What are Magnetic Fields? Like electric and gravitational fields, a magnetic field is a construct which helps you determine the force on a pole due to a magnet generating the f

Define the principle and working of an a.c. generator., Define, with the he...

Define, with the help of diagram, the principle and working of an a.c. Generator. Write the expression for the e.m.f. generated in the coil in terms of its speed of rotation

Determine the change in the momentum of the ball, A girl throws a 0.1 kilog...

A girl throws a 0.1 kilogram ball at a wall.  The ball hits the wall perpendicularly with a velocity of 5 meters per second and then bounces straight back with a velocity of 4

What is nuclear radiations, According to Rutherford's experiment when a sa...

According to Rutherford's experiment when a sample of radioactive substance is place in a lead box and permit the emission of radiation by a small hole only. When the radiation ent

Find an expression for the angular frequency, Find an expression for the an...

Find an expression for the angular frequency A small object oscillates back and forth at the bottom of frictionless hemispherical bow. The radius of the bowl is Rwanda the angle

Describe magnetic susceptibility, It is the property of the substance which...

It is the property of the substance which defines how easily a substance  can be magnetized. It may also be defined as the ratio of intensity of magnetization (I) in a substance to

Field-effect transistor, a)  Sketch the small-signal equivalent circuit for...

a)  Sketch the small-signal equivalent circuit for a field-effect transistor (FET) and explain how it can be deduced from the properties of the real device. b)  Draw the circuit

What is maser, Q. What is Maser? Give the principle of it. 1) The term...

Q. What is Maser? Give the principle of it. 1) The term MASER for Microwave Amplification through Stimulated Emission of Radiation. 2) The working of maser is similar to th

Short- distance radiotherapy or brachytherapy, Short- distance radiotherapy...

Short- distance radiotherapy or brachytherapy: The advantage:   it gives a very large dose to the tumor with a minimum  radiation to the surrounding normal tissue. Disadva

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd