NCERT Solutions
Board Paper Solutions
Ask & Answer
School Talk
Login
GET APP
Login
Create Account
Popular
Latest
Expert Answers
ALL
Twinkle Twinkle Little Star
Subject: Science
, asked on 16/12/16
inhalation of air is opposite to exhalation of air. explain.
Answer
2
Rajeshwari Chauhan
Subject: Science
, asked on 4/7/18
Density of metal =?
Density of water=10?
Relative density = 5
Answer
2
Rajeshwari Chauhan
Subject: Science
, asked on 4/7/18
Density of metal =?
Density of water=10?
Relative density = 5
Answer
1
Rajeshwari Chauhan
Subject: Science
, asked on 4/7/18
Mass(kg)=?
Volume (m?)=190
Density (kg/m?)=4
Answer
1
Rajeshwari Chauhan
Subject: Science
, asked on 4/7/18
Mass(kg)=350
Volume(m?)= 175
Density (kg/ m?. ) =?
Answer
1
Dipti Milind Patil
Subject: Science
, asked on 3/4/17
Write an expriment to show that water vapour is present in air. ( with diagram )
Answer
2
Chinmayee N
Subject: Science
, asked on 19/12/16
What is a nitrogen cycle and what are the uses of nitrogen?
Answer
4
Dipti Milind Patil
Subject: Science
, asked on 2/6/16
Shasha visited an echo point. She shouted into to the valley but the echo that came was inaudible. Tell the possible reasons for this situations to occur.
Answer
1
Mritunjay
Subject: Science
, asked on 6/2/16
Why is proportion of nitrogen in air is greater than any other gases?
Answer
1
Tanmay
Subject: Science
, asked on 6/2/16
Why is air attached to the earth ? Is it due to gravity ?
Answer
3
Tanmay
Subject: Science
, asked on 6/2/16
i want to know the exact detail proportion of every gas in air
Answer
3
Narendra Patel
Subject: Science
, asked on 20/12/15
why people use petrol rather than CNG or LPG
Answer
1
Pulwale Ketan
Subject: Science
, asked on 9/4/15
Why there is lightning in the sky?
Answer
1
Pulwale Ketan
Subject: Science
, asked on 25/1/15
what is the use of atmospheric ozone?
Answer
1
Pulwale Ketan
Subject: Science
, asked on 25/1/15
How does CO2 cause global warming?
Answer
1
1
2
3
4
5
Next
What are you looking for?
Density of water=10?
Relative density = 5
Density of water=10?
Relative density = 5
Volume (m?)=190
Density (kg/m?)=4
Volume(m?)= 175
Density (kg/ m?. ) =?