Oil rises in a wick of oil lamp on account of a property of matter is called?

Related Mcqs:

1. In an oil lamp, the oil rises up in the wick due to?

   A. Capillary action
   B. Atmospheric pressure
   C. Viscosity of oil
   D. Change in temperature

   Submitted by: Ashfaque Ali Khoso

2. Oil rises up to wick in a lamp because_____________?

   A. Oil is very light
   B. Oil is volatile
   C. Diffusion of oil through the wick
   D. Capillary action phenomenon

   Submitted by: Hafeez Alam Saila

3. A glass chimney stops an oil lamp from smoking because:

   A. It increases the supply of oxygen to the flame by convection
   B. The heat produced ensures complete
   C. Both to these
   D. Neither of these

   Submitted by: hamza

4. As the temperature of ice rises, the ice melts and its density?

   A. Decreases
   B. Remain constant
   C. Increases
   D. Increases upto 10C

   Submitted by: Ashfaque Ali Khoso

5. State of matter which has definite shape and volume is called __________?

   A. Liquid
   B. Gas
   C. Solid
   D. None of these

   Submitted by: Rafi Umar

6. The fourth state of matter is?

   A. Water
   B. Salts
   C. Vapours
   D. Plasma

7. The Quantity of matter present in an object is its ________?

   A. Density
   B. Weight
   C. Mass
   D. None of these

   Submitted by: Rafi Umar

8. The matter of our sun is in ________ state?

   A. Liquid
   B. Gas
   C. Solid
   D. Plasma

   Submitted by: AFNAN FAHIM KHATTAK

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

   A. Boyle
   B. Einstein
   C. Avogadro
   D. Lavoisier

   Submitted by: Malik Asghar Hussain

10. What is the most abundant form of matter in the universe?

    A. Plasma
    B. Liquid
    C. Gas
    D. Solid

    Submitted by: Dr Hikmat Khan