Multiple choice question X — task. Science CBSE, Class 9.

PDF chapter test TRY NOW

1. The wavelength is the linear distance between the:

(A) two consecutive compressions
(B) two consecutive rarefactions
(C) one compression and one rarefaction
(D) both (A) and (B)

2. In case of transverse wave:

the hump on the – y axis is called trough
the lowest point on the hump on the – y axis is called trough
the hump on + y axis is called trough
the highest point on the hump on the + y axis is called trough

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content