______________ is used for measuring velocity?

Related Mcqs:

1. Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the _______?

   A. Centripetal force due to the earth’s rotation
   B. Earth’s gravitational pull
   C. Pressure of the atmosphere
   D. Moon’s gravitational pull

   Submitted by: Rashid Mehmood

2. Instrument used for measuring very high temperature is __________?

   A. Pyroscope
   B. Pyrometer
   C. Seismograph
   D. Xylometer

3. Hygrometer is used for measuring the ____________?

   A. Speed of sound
   B. Density of milk
   C. Humidity of air
   D. Specific gravity of liquids
   E. None of these

4. Which instrument is used to measuring height above sea leve?

   A. Hygrometer
   B. Hypsometer
   C. Pyrometer
   D. Solometer

   Submitted by: Malik Asghar Hussain

5. The most suitable thermometer for measuring boiling point of water is ?

   A. Mercury Thermometer
   B. Liquid crystal thermometer
   C. Bimetallic thermometer
   D. Alcohol thermometer

   Submitted by: Mansoor Ahmed Suhag

6. A crescograph is a device for measuring the growth in __________?

   A. Micro Organism
   B. Plants
   C. Human
   D. Pollution

   Submitted by: Malik Asghar Hussain

7. Curie is a unit of measuring the intensity of ___________?

   A. Radioactivity
   B. Quantity of Heat
   C. Work or Energy
   D. Power

   Submitted by: Syed Nizakat Ali Shah

8. A body can escape the gravitational pull of the earth if it is thrown up with a velocity of?

   A. 25 miles per sec
   B. 60 miles per sec
   C. 7 miles per sec
   D. 10 miles per sec
   E. None of these

9. A body can escape the gravitational pull of the earth if it is thrown up with a velocity of ________ miles/second ?

   A. 35
   B. 25
   C. 12
   D. 07

   Submitted by: Mansoor Ahmed Suhag

10. Which of the following waves have smallest velocity in vacuum?

    A. Ultraviolet
    B. Sound
    C. Infra-Red
    D. Micro

    Submitted by: Malik Asghar Hussain