A device which converts chemical energy into electrical energy is called?

Related Mcqs:

The 2018 Nobel Prize in Physiology or Medicine has been awarded jointly to James P Allison and Tasuku Honjo for their discovery of which cancer?

A. Chemotherapy B. Radiation C. Surgery D. Immunotherapy...

In an oil lamp, the oil rises up in the wick due to?

A. Capillary action B. Atmospheric pressure C. Viscosity of oil D. Change in temperature...

Reptiles hibernate during_______?

A. Summer B. Winter C. Spring D. Autumn...

Which bone in human body is not directly attached to other bones?

A. Ulna B. Hyoid C. Tibia D. Cranium...

speed of sound in dry air at 20 °C is___________?

A. 353 m/s B. 345 m/s C. 343 m/s D. none of them...