EVS : Teaching Aptitude Questions & Answers
Question : A battery or cell converts ________________ energy into electrical energy
A.
Solar
B.
Heat
C.
Mechanical
D.
Chemical
Correct Answer is : Option D.
- We have days and nights because of:
- Which of the following plays an important role in the cause of rainfall
- The process of solid changing into liquid upon the supply of heat is called:
- Our sun is:
- During summer the earth is