The energy value of food is measured in_______?

Related Mcqs:

1. The contraction and expansion of the movement of the walls of the food pipe after entering the slightly digested food is known as ______ movement

   A. Gastric
   B. Diastolic
   C. Peristaltic
   D. Oscillatory

   Submitted by: Malik Asghar Hussain

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

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

3. Wind energy is the __________ energy.

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

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

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

5. 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

6. A loudspeaker changes _________ energy into sound energy.

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

   Submitted by: Danish Balani

7. The radiant energy having lowest energy is?

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

   Submitted by: Malik Asghar Hussain

8. Pressure is measured by_________?

   A. barometer
   B. Voltmeter
   C. Lactometer
   D. Ammeter

   Submitted by: Shakil Ahmed

9. In 2013, Planck measured the age of the universe at ___________?

   A. 13.82 billion years
   B. 4.53 billion years
   C. 4.6 billion years
   D. 4.53 billion years

   Submitted by: Muhammad Awais Tariq

10. Who first measured the velocity of light?

    A. Einstein
    B. Newton
    C. Ole Roemer
    D. Galileo

    Submitted by: ABDUL HAYEE