Question

write the dimensions of impulse and surface tension

Answer 1

howdy!!

your answer is --

The dimension of ---

1) impulse == force × time ==> [MLT^-2] [T]

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2) surface tension == force/length ==> [MLT^-2]/[L]

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Answer 2

Unit of impulse is Ns=mass x accn x time
=M xLT^-2 xT=MLT^-1
Unit of surface tension is Nm= mass x accn x length=M x LT-2 xL=ML²T^-2