Small bubbles are perfectly spherical because of –

Related MCQs

• Water drops are spherical because of -
• On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because
• A drop of liquid assumes spherical shape because:
• A bottle of sodalime is grasped by the neck and swung briskly in a vertical circle, Near which portion of the bottle do the bubbles collect?
• Name the process by which bubbles from liquid are formed?
• A falling drop of rain water ac-quires the spherical shape due to –
• A spherical ball made of steel when dropped in mercury container will –
• Rain drops acquire spherical shape due to -
• A solid ball of metal has a spherical cavity inside it. When the ball is heated the volume of the cavity will -
• The centre of the reflecting surface of a spherical mirror is called the :