Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 8 Answered

The dimensions of a room are 20m*8m*6m.when the density of air is 2.5kg/m*m*m .find the mass of air in the room
Asked by sapnalin | 05 May, 2019, 01:39: PM
answered-by-expert Expert Answer
Density of air= 2.5 k g divided by m cubed
D e n s i t y space equals space fraction numerator m a s s over denominator v o l u m e end fraction 2.5 equals fraction numerator m a s s over denominator 20 cross times 8 cross times 6 end fraction m a s s equals space 2400 k g
Answered by Utkarsh Lokhande | 06 May, 2019, 02:12: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
ICSE 8 - Physics
This is a picture of a kWh meter. Why are some of the dials on the counter, clockwise and the other counter clockwise?
question image
Asked by shanvi.m.gupta | 13 Mar, 2024, 12:26: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Physics
describe how you determine the kind of charge acquired by a plastic comb after combing dry hair. do hair too get charged in this process ? if so, state the evidence to verify it.
Asked by porwalvny | 03 Mar, 2024, 09:35: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Physics
propagation of sound in air
Asked by sumanayak76 | 29 Dec, 2023, 04:51: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Physics
how do amplitude affect the velocity of sound in air
question image
Asked by mayapriya.chowdhury9 | 18 Dec, 2023, 09:29: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Physics
what is called change of state of liquid into gas at constant temperature
Asked by ahanabhammarkar5b | 09 Dec, 2023, 09:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Physics
answer
question image
Asked by dbb29104 | 09 Oct, 2023, 05:57: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Physics
physic
Asked by shibolanglapasam | 10 Aug, 2023, 10:16: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Physics
with an activity show that a liquid exert pressure on the walls of the container
Asked by papur6326 | 12 Jul, 2023, 06:45: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Physics
which one of the following will give the mass of ice cube 1)number of water molecules in a ice cube 2)estimated weight of the ice cube       0
Asked by shashikant | 03 Jul, 2023, 07:30: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Physics
define matter
Asked by jerinhts | 18 Jun, 2023, 04:30: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×