CBSE Class 9 Answered
why is it easier for a person to swim in sea water than in fresh water?
Asked by arajeevshashank | 13 Nov, 2019, 06:58: PM
Expert Answer
It is because sea water contains more amount of salt as compared to river/fresh water as a result its density increases and hence the buoyant force increases which makes it easier to swim in sea water.
Answered by Utkarsh Lokhande | 13 Nov, 2019, 09:16: PM
Concept Videos
-
Archimedes' Principle
Define up thrust or buoyant force, density and relative density, Archimede... -
Buoyancy
Define up thrust or buoyant force, density and relative density, Archimede... -
Gravitation - Exam Decoded - 3
Define up thrust or buoyant force, density and relative density, Archimede...
CBSE 9 - Physics
Asked by sailavanya000 | 17 Dec, 2020, 04:09: PM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by dkhuntia78 | 22 Jul, 2020, 02:34: AM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by swatipuspapatel | 19 Jul, 2020, 11:28: AM
ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by sandhyaprasad100 | 08 Jan, 2020, 11:33: AM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by saradamahapatra9999 | 28 Dec, 2019, 09:06: AM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by arpitchaudhary123 | 20 Nov, 2019, 03:32: PM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by arajeevshashank | 19 Nov, 2019, 07:00: PM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by arajeevshashank | 13 Nov, 2019, 06:58: PM
ANSWERED BY EXPERT