Physical World Units and Measurements - Result Question 33
«««< HEAD:content/english/neet-pyq-chapterwise/physics/physical-world-units-and-measurements/physical-world-units-and-measurements-result-question-33.md
35. The dimensional formula of torque is [1989]
======= ####35. The dimensional formula of torque is [1989]
3e0f7ab6f6a50373c3f2dbda6ca2533482a77bed:content/english/neet-pyq-chapterwise/physics/physical-world-units-and-measurements/physical-world-units-and-measurements—result-question-33.md (a) $[ML^{2} T^{-2}]$
(b) $[MLT^{-2}]$
(c) $[ML^{-1} T^{-2}]$
(d) $[ML^{-2} T^{-2}]$
Show Answer
Answer:
Correct Answer: 35. (a)
Solution:
- (a) $\tau=$ Force $\times$ distance
So dimensional formula,
$ =[MLT^{-2}][L]=[ML^{2} T^{-2}] $
