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

PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo

1. A slinky can produce in laboratory:

(A) transverse waves only
(B) longitudinal waves only
(C) both (A) and (B)
(D) none of the above

2. In case of transverse wave:

the hump on the + y axis is called crest
the hump on the – y axis is called crest
the highest point on the hump on + y axis is called crest
the highest point on the hump on the – y axis is called crest

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