Start Free Mock LoginAlready registered? Login here

Physics - Unit & Dimension Question with Solution | TestHub

PhysicsUnit & DimensionMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

A current of $2.34 A$ flows in resistance of $11.111111$ $Ω$ . The potential difference across the given resistance with due regard for the significant figure is

Options:

Answer:

Solution:

$V = 2.34 \times 11.11111$ volt $= 26.0$ volt.

[Because the final result should contain three significant figure.
Why three because out of two multiplying data least number of significant number is three which is in 2.34]

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Unit & DimensionSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...