A train A is travelling at a speed of 108 km ` hr^(-1) ` The train approaches another train B standing on the platform.The engin

A train A is travelling at a speed of 108 km ` hr^(-1) ` The train approaches another train B standing on the platform.The engine of the train B below its horn. The frequency of the horn as observed by the driver in train A is 504 Hz. The frequency of the horn of train B is (speed of sound = 330 `ms ^(-1)`
A. 504 Hz
B. 462 Hz
C. 550 Hz
D. 407 Hz

A train A is travelling at a speed of 108 km ` hr^(-1) ` The train approaches another train B standing on the platform.The engine of the train B below

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Find MCQs & Mock Test

Related questions

Categories