Download App

Work And Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork And Energy1 Mark
MCQ
Potential energy and kinetic energy are types of:
  • A
    Electrical energy
  • B
    Magnetic energy
  • C
    Thermal energy
  • D
    Mechanical energy
✓

Answer

  1. Mechanical energy

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 "M.C.Q. [1 M]" from Work And Energy→Work And Energy — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

A homogeneous mixture is:
→
The energy absorbed by a solar panal is used to charge a battery. During the day, the battery stores 1.6J of energy each second. At night the battery is used to light a 1.2W lamp for 18000s.
What is the minimum time for which the battery must be charged within the day?
→
Horti-pastoral farming refers to:
→

Green house effect is caused by:

  1. Green plants.
  2. Infrared rays.
  3. UV-rays.
  4. X-rays.
→
Which of the following atom has a valency of three:
→
A ball is thrown vertically upwards. Its velocity keeps on decreasing. What happens to its kinetic energy when its reaches the maximum height?
→
Atomic mass of hydrogen is:
→
Which one of the following is not a chemical change?
  1. Formation of curd.
  2. Ripening of banana..
  3. Sublimation of naphthalene.
  4. Corrosion of photo frame.
→

A metal in which even iron can float is:

  1. Sodium.
  2. Magnesium.
  3. Mercury.
  4. Manganese.
→
Molecular mass of nitric acid is:
→