The unit of entropy is________________? April 17, 2025 by admin A. J.K B. J/K C. N.m/sec D. Kgm2/sec2.KThe correct answer to the question: "The unit of…
An elevator weighing 3.5 x 10-6 N is raised to a height of 1000 m in the absence of friction, the work done is_________________? April 17, 2025 by admin A. 3.5 x 10-3 J B. 3.5 x 104 J C. 3.5 x 106 J D. 3.5 x 109 J To find the work done…
What is the SI unit of acceleration is ___________? April 17, 2025 by admin A. Meter per secound B. meter per second square C. Both D. AllThe correct answer to the question: "What is the…
If vectors a and b are antiparallel to each other then their resultant is ___________? April 17, 2025 by admin A. a−b B. 2b C. 2a D. a+bThe correct answer to the question: "If vectors a…
If Ax is -ve and Ay is +ve, the resultant is:___________? April 17, 2025 by admin A. 2nd B. 4th C. 3rd D. 1stThe correct answer to the question: "If Ax is…
A vector which has magnitude one is called _________? April 17, 2025 by admin A. A resultant vector B. A unit vector C. A null vector D. A position vectorThe correct answer to the question: "A…
For anti-parallel vectors angle is equal to ____________? April 17, 2025 by admin A. 90° B. 180° C. 270° D. None of theseThe correct answer to the question: "For…
An example of scalar quantity is _________? April 17, 2025 by admin A. Displacement B. Speed C. Velocity D. AccelerationThe correct answer to the question: "An example of…
The dimension of velocity are __________? April 17, 2025 by admin A. LT B. LMT C. LMT^-1 D. LT^-1 The correct answer to the question: "The dimension of…
An electric motor could be used as a: ___________? April 17, 2025 by admin A. Battery B. Capacitor C. Dynamo D. TransformerThe correct answer to the question: "An electric motor…
