Download App

Work and Energy — Science STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9ScienceWork and Energy1 Mark
MCQ
…………………… is the commercial unit of power.
  • A
    kilowatt second
  • B
    dyne
  • ✓
    kilowatt
  • D
    erg
✓

Answer

Correct option: C.
kilowatt
kilowatt

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Write the Correct Alternative." from Work and Energy→Work and Energy — all question types→Science STD 9 question papers→Maharashtra Board STD 9 question papers→Maharashtra Board question paper generator→

Similar questions

According to the new sign convention, the of the mirror is taken as origin.
→
first proposed the concept of Ecological Pyramid in 1927.
→
Visible light coming from heavenly bodies have to pass through the to reach the earth surface.
→
is a dominant character of pea plant.
→
After the death of apex consumers, energy becomes available to
→
When some unstable atoms break up, they release a tremendous amount of …………………… energy.
→
The mass of an atom is concentrated in its ……………………….. .
→
Potential energy of a body is given by $(P.E.) =$ ………………….. .
→
The voltage difference in India between the live and neutral wires is about ………….. .
→
The similarities and differences are all the effect of
→