Bubble of air rise up through liquids due to:
viscosity and buoyancy
Bubbles rise through liquids primarily because of viscosity and buoyancy. Viscosity is the resistance of a fluid to flow, and buoyancy is the force that makes objects float. Together, they help bubbles rise to the surface.
The boiling point of liquids vary as
Which of the following gases is heavier than oxygen?
Which is correct statement ?
According to Charle's Law, which of the following is constant?
Which of the following statements is/are correct?
I. Mass vapor is obtained in the air by evaporation and transpiration.
II. Water circulation between the oceans and the water bodies is called the water cycle.
Which of the following statements is not correct regarding matter?
What is the term used to refer to the process of conversion of water vapour back to water?