Home › CBSE Class 11 › Physics › Units and Measurement › Which of these is a base quantity rather than a …
Which of these is a base quantity rather than a derived one?
AEnergy
BPower
CMass
DForce
Answer & Solution
Correct answer: C. Mass
1. Derived quantities are built from the fundamental ones.
2. Force, energy and power are all built that way.
3. Mass is one of the fundamental quantities.
_Source: NCERT Class 11 Physics Part I, Chapter 2, Units and Measurement._
Related questions
The unit of solid angle is defined using area over the radius:The reference standard used in measurement is chosen and:A unit used for atomic sized lengths is the:To find a planet's distance, it is observed from positions numbering:In the pencil example, the basis is the distance between the:The distance between the two points of observation is called the:Viewing a pencil with each eye in turn shows its position:Very large distances such as to a planet are measured by: