Name the Scientist who stated that matter can be converted into energy?

Related Mcqs:

1. The Scientist who told “Heat is a form of Energy” was___________?

   A. Thomas Alva Edison
   B. Newton
   C. Joule
   D. Kepler

   Submitted by: Anand Hanjhro

2. In a photocell light energy is converted into?

   A. potential energy
   B. chemical energy
   C. heat energy
   D. electrical energy

   Submitted by: Malik Asghar Hussain

3. When a bullet penetrates into a target, the kinetic energy of a bullet is converted into ?

   A. Potential energy
   B. Heat energy
   C. Both B&D
   D. Mechanical energy

   Submitted by: Mansoor Ahmed Suhag

4. A device which converts chemical energy into electrical energy is called __________?

   A. motor
   B. generator
   C. moving-coil meter
   D. battery

5. Wind energy is the __________ energy.

   A. Potential
   B. Transverse
   C. Kinetic
   D. Mechanical

6. A device that converts mechanical energy into electric energy is called_______?

   A. Motor.
   B. Transformer.
   C. Coil.
   D. Generator.

7. Select the arrangement of electromagnetic radiation which starts with the lowest energy and increases to greatest energy?

   A. radio, visible, infrared, ultraviolet, x-ray, gamma ray
   B. radio, infrared, visible, x-ray, gamma ray, ultraviolet
   C. visible, radio, infrared, ultraviolet, x-ray, gamma ray
   D. radio, infrared, visible, ultraviolet, x-ray, gamma ray

   Submitted by: Mansoor Ul Haque

8. A loudspeaker changes _________ energy into sound energy.

   A. Chemical
   B. Electrical
   C. Light
   D. Kinetic

   Submitted by: Danish Balani

9. The radiant energy having lowest energy is?

   A. gamma rays
   B. UV rays
   C. visible light
   D. Radio waves

   Submitted by: Malik Asghar Hussain

10. The famous book; Al – Qanun was written by the Muslim scientist ?

    A. Jabar bin Hayyan
    B. Zakariya Al – Razi
    C. Abu Ali Sina
    D. Abdul Qasim Majreeti