CBSE Class 9 Answered
you are provided with a piece of rock and common laboratory equipments.how will you proceed to find its density.
Asked by dkhuntia78 | 22 Jul, 2020, 02:34: AM
Expert Answer
To find velocity first we must know the volume and mass.
Mass can be measured using weighing balance.
Volume can be find using displacement method.
Finding the volume of irregular solid like rock using displacment method: -
Once, we know mass and volume, density of rock can be calculated using formula,
Density = mass/volume
Answered by Shiwani Sawant | 22 Jul, 2020, 07:36: 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