Per NCERT, what does a SPRING BALANCE measure?
ATime intervals
BOnly the colour of objects
CVolume of liquids
DThe magnitude of force applied — used as a force meter (and to measure weight, which is gravitational force on the object)
Answer & Solution
Correct answer: D. The magnitude of force applied — used as a force meter (and to measure weight, which is gravitational force on the object)
Per NCERT §6.1.1, spring balance measures force magnitude (and weight = gravitational force). The other options misstate.
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