Physics-
General
Easy

Question

Figure shows the shape of part of a long string in which transverse waves are produced by attaching one end of the string to tuning fork of frequency 250 Hz. What is the velocity of the waves?

  1. 1.0 text end text m s to the power of negative 1 end exponent    
  2. 1.5 text end text m s to the power of negative 1 end exponent    
  3. 2.0 text end text m s to the power of negative 1 end exponent    
  4. 2.5 text end text m s to the power of negative 1 end exponent    

The correct answer is: 1.0 text end text m s to the power of negative 1 end exponent

Related Questions to study

General
Physics-

The equation of a wave travelling along the positive x-axis, as shown in figure at t=0 is given by

The equation of a wave travelling along the positive x-axis, as shown in figure at t=0 is given by

Physics-General
General
Physics-

A car travelling at a speed of 54 km/hr towards a large wall horns a sound of frequency 400 Hz. A person standing between the car and the wall recieves sounds one directly from the car and the other reflected from the wall. The number of beats heard by him per second are

A car travelling at a speed of 54 km/hr towards a large wall horns a sound of frequency 400 Hz. A person standing between the car and the wall recieves sounds one directly from the car and the other reflected from the wall. The number of beats heard by him per second are

Physics-General
General
Maths-

The normal form of the line xsquare root of 3 + y + 4 = 0

The normal form of the line xsquare root of 3 + y + 4 = 0

Maths-General
parallel
General
Physics-

A person is listening to two trains one approaching him while the other moving away from him. The speed of both the trains is 5 m/s. If both trains give off whistle of their natural frequency of 280 Hz then the observer will hear

A person is listening to two trains one approaching him while the other moving away from him. The speed of both the trains is 5 m/s. If both trains give off whistle of their natural frequency of 280 Hz then the observer will hear

Physics-General
General
Physics-

A tuning fork of frequency 250 Hz produces 4 beats per second with a wire of length 25 cm vibrating in its fundamental mode. The beat frequency decreases when the length is slightly shortened. What could be the minimum length by which the wire be shortened so that it produces no beats with the tuning fork?

A tuning fork of frequency 250 Hz produces 4 beats per second with a wire of length 25 cm vibrating in its fundamental mode. The beat frequency decreases when the length is slightly shortened. What could be the minimum length by which the wire be shortened so that it produces no beats with the tuning fork?

Physics-General
General
Maths-

2 3 of a number is less than the original number by 10 The original number is

2 3 of a number is less than the original number by 10 The original number is

Maths-General
parallel
General
Maths-

How many of the following numbers are divisible by 3 but not by 9?2133, 2343, 3474, 4131, 5286, 5340, 6336, 7347, 8115, 9276

How many of the following numbers are divisible by 3 but not by 9?2133, 2343, 3474, 4131, 5286, 5340, 6336, 7347, 8115, 9276

Maths-General
General
Maths-

39.70-6.85 =

39.70-6.85 =

Maths-General
General
Maths-

Which is greater 3 fraction numerator 1 over denominator 3 end fraction text  or  end text fraction numerator 33 over denominator 10 end fraction ?

Which is greater 3 fraction numerator 1 over denominator 3 end fraction text  or  end text fraction numerator 33 over denominator 10 end fraction ?

Maths-General
parallel
General
Maths-

By what number should we multiply fraction numerator 3 over denominator negative 14 end fraction comma so that the product may be fraction numerator 5 over denominator 12 end fraction ?

By what number should we multiply fraction numerator 3 over denominator negative 14 end fraction comma so that the product may be fraction numerator 5 over denominator 12 end fraction ?

Maths-General
General
Maths-

100+(-60) +(-30) =

100+(-60) +(-30) =

Maths-General
General
Maths-

Successor of every even number is

Successor of every even number is

Maths-General
parallel
General
Maths-

The two consecutive prime numbers with a difference 2 are called

The two consecutive prime numbers with a difference 2 are called

Maths-General
General
Physics-

Which of the following will have the least value of q/m

Which of the following will have the least value of q/m

Physics-General
General
Physics-

One mole of an ideal monoatomic gas undergoes a cyclic process as shown in figure. Temperature at point 1 = 300 K and process 2-3 is isothermal. The efficiency of cycle is

One mole of an ideal monoatomic gas undergoes a cyclic process as shown in figure. Temperature at point 1 = 300 K and process 2-3 is isothermal. The efficiency of cycle is

Physics-General
parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.