The anti-matter is composed of: __________________?

Related Mcqs:

1. The branch of science which deals with the properties of matter and energy is called__________?

   A. Biology
   B. Geography
   C. Physics
   D. Chemistry

2. Matter itself has energy called ________?

   A. Potential energy
   B. Rest energy 
   C. Chemical energy
   D. Nuclear energy

   Submitted by: Shoaib Ali Jatoi

3. The system which can exchange matter as well as energy with its surroundings is called____________?

   A. open system
   B. Closed system
   C. Isolated system
   D. Inert system

   Submitted by: Aneela shabbir

4. Taking off rocket can be explained by __________________?

   A. 1st law of motion
   B. 2nd law of motion
   C. Law of conservation of momentum
   D. law of conservation of energy

5. An immersion heater of 400 watts kept on for 5 hours will consume electrical power of __________________?

   A. 2KWh
   B. 20KWh
   C. 6KWh
   D. 12KWh

6. Resistance of an ideal insulator is __________________?

   A. infinite
   B. zero
   C. finite
   D. depends upon nature

7. Central spot of Newtons rings __________________?

   A. bright
   B. dark for large wavelength
   C. dark
   D. bright for large wavelength

8. If one or more of the neutrons emitted during fission cab be used to build up further fission then the reaction is self-sustained and is known as __________________?

   A. Fission reaction
   B. Fusion reaction
   C. Chain reaction
   D. Chemical reaction

9. Strontium-90 is used as __________________?

   A. α-particle source
   B. β-particle source
   C. γ-rays source
   D. Neutron source

10. The energy absorbed by a body is __________________ at resonance?

    A. Maximum as well minimum
    B. Minimum only
    C. Maximum only
    D. 0