- Introduction
- Rest time! Have fun
- Physics
- Chemistry
- BIOLOGY
- Reaching the age of Adolescence
- CROP PRODUCTION AND MANAGMENT
- Cells : The basic structural unit of life
- Nutrition in human beigns
- RESPIRATION IN HUMAN BEIGNS
- TRANSPORTATION IN HUMAN BEIGNS
- excretory system in human beigns
- NERVOUS SYSTEM
- PHOTOSYNTHESIS
- Respiration in plants
- REPRODUCTION IN PLANTS
- MOVEMENTS IN PLANTS
- Forest our lifeline
- WASTE WATER STORY
- WEATHER,CLIMATE AND ITS ADAPTATION .
- Reaching the age of Adolescence
- Model tests
- Animation time
Magnetism:Model Test
1. State any four properties of magnets?
2. Explain about types of magnets.
3. Define magnetic field.
4. Explain the methods of identifying the poles of magnets.
5. What do you mean by Para-magnetic materials.
M.C.Q"s
1. Magnetite is a
A. Natural magnet
B. Artificial magnet
C. Electromagnet
D. None the above
2. Permanent magnets are made of-
A. Steel
B. Nickel
C. Copper
D. All the above
3. Magnetism is produced on
A. Oxidation
B. Reduction
C. Spinning of electron
D. Spinning of atoms
4.The earth's magnet is
A. Aurora
B. Si
C. FeO
D. Bauxite
5. The magnetic field is represented by
A. cris cross lines
B. Straight line
C. both
D. none
2. Explain about types of magnets.
3. Define magnetic field.
4. Explain the methods of identifying the poles of magnets.
5. What do you mean by Para-magnetic materials.
M.C.Q"s
1. Magnetite is a
A. Natural magnet
B. Artificial magnet
C. Electromagnet
D. None the above
2. Permanent magnets are made of-
A. Steel
B. Nickel
C. Copper
D. All the above
3. Magnetism is produced on
A. Oxidation
B. Reduction
C. Spinning of electron
D. Spinning of atoms
4.The earth's magnet is
A. Aurora
B. Si
C. FeO
D. Bauxite
5. The magnetic field is represented by
A. cris cross lines
B. Straight line
C. both
D. none