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Swastik Sharma
Subject: Science
, asked on 22/4/18
Please answer this
Liquid
Bulb/LED glows/
doesn't glow
Good conductor/
poor conductor
1.
Lime juice
2.
Tap water
3.
Distilled water
4.
Orange Juice
5.
Tomato juice
6.
Vinegar
7.
Vegetable oil
8.
Glycerine
9.
Hair oil
Answer
5
Sandipan
Subject: Science
, asked on 20/4/18
EXPERTS PLEASE JUSTIFY
Bose-Einstein Condensate is super unenergetic particles. So it is cooled from solid to BEC.
BUT MY DOUBT IS THAT IF SOLID IS COOLED TO FORM BEC,THEN WHY NOT HEATED FROM BEC TO SOLID?
CAN IT BE POSSIBLE.
Answer
1
Anurag Yadav
Subject: Science
, asked on 19/4/18
what is the scientific name of the particles made up of matters
Answer
2
Akanksha Kurial
Subject: Science
, asked on 19/4/18
Amir's school is situated at a distance of 5km from his home. Which point is taken as origin here!
Answer
1
Kritika Sharma
Subject: Science
, asked on 18/4/18
difference btw mass volume and density
Answer
1
Piyush Patil
Subject: Science
, asked on 18/4/18
Who discover motor boat ??
Answer
2
Piyush Patil
Subject: Science
, asked on 17/4/18
Which object need most heat to melt and how can you measure in Kelvin ??
Answer
1
Piyush Patil
Subject: Science
, asked on 17/4/18
Why does pressure increase in depth of ocean or sea and why any thing is compressed in the depth of them ??
Answer
1
Aryan Nikam
Subject: Science
, asked on 16/4/18
What are nuclear material
Answer
1
Bhavesh
Subject: Science
, asked on 15/4/18
Pls explain activity urg
Activity 1.14
Take 5 mL of water in a test tube and keep it near a window or under a fan.
Take 5 mL of water in an open china dish and keep it near a window or under a fan
Take 5 mL of water in an open china dish and keep it inside a cupboard or on a shelf in your class.
Record the room temperature.
Record the time or days taken for the evaporation process in the above cases.
Repeat the above three steps of activity on a rainy day and record your observations.
What do you infer about the effect of temperature, surface area and wind velocity (speed) on evaporation?
Answer
1
Krishna Naruka
Subject: Science
, asked on 14/4/18
Why an almirah is a solid
Answer
2
Harshwardhan Khare
Subject: Science
, asked on 14/4/18
Is universe a matter
Answer
1
Mahesh Bairwam
Subject: Science
, asked on 13/4/18
The factors that affect evaparation
Answer
1
Krishna Naruka
Subject: Science
, asked on 11/4/18
Difference between matter and cell
Answer
2
Krishna Naruka
Subject: Science
, asked on 11/4/18
What is boinsta condensate
Answer
5
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What are you looking for?
doesn't glow
poor conductor
Bose-Einstein Condensate is super unenergetic particles. So it is cooled from solid to BEC.
BUT MY DOUBT IS THAT IF SOLID IS COOLED TO FORM BEC,THEN WHY NOT HEATED FROM BEC TO SOLID?
CAN IT BE POSSIBLE.
Activity 1.14