Physics, asked by parabkrishna, 11 months ago

24. If Pbar.Qbar = 0, then |PxQ | is
(a) |Pbar||Qbar| (b) zero
(c)1
(d) √PQ

Answers

Answered by harshit9155

2

Answer:

a

Explanation:

Given equation will give cos×=90° and |pxq| give sinx=1

Previous Question

Next Question

Similar questions

Hindi, 6 months ago

chalk aur blackboard ka samvad...

Environmental Sciences, 6 months ago

what kind of weapons were used in this war?

Physics, 6 months ago

A ball is a dropping from a tower of height 5m with what velocity does it strike the ground ...

Geography, 11 months ago

______ type of agriculture is carried out in north east india...

English, 11 months ago

in Italy / held / a medical / confrence / was...

Physics, 1 year ago

Distinguish between forced and damped oscillations...

Social Sciences, 1 year ago

Name the secret societies founded by Giusppe Mazzini.

Math, 1 year ago

Distribution of sum of squared normal random variables...