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Nandani Bijalwan
Subject: Physics
, asked on 13/3/22
Q1. Fill ups:
.. when ice is placed in a thick glass tumbler the inner surface of the glass______more than the outer surface.
Q2. tick the correct option:
.. which of the following process does not need any constant temperature for discontinuation.
a) boiling
b)vaporization
c) evaporation
d)none of the these
Answer
2
Farhaan Arfat Quadri
Subject: Physics
, asked on 10/2/22
what is the normal volume point of water at what pressure does water boil at this temperature
Answer
1
Farhaan Arfat Quadri
Subject: Physics
, asked on 10/2/22
explain the formation of bubbles when a liquid boils
Answer
1
Farhaan Arfat Quadri
Subject: Physics
, asked on 10/2/22
why does evaporation cause cooling in short
Answer
1
Farhaan Arfat Quadri
Subject: Physics
, asked on 10/2/22
what is the link between cohesive force and evaporation
Answer
1
Anusha Ganguly
Subject: Physics
, asked on 21/12/21
Why wet khus khus is used for cooling the room
Answer
1
Anusha Ganguly
Subject: Physics
, asked on 21/12/21
Why it takes less time to cook vegetables in pressure cooker
Answer
1
Kapish Kr Saha
Subject: Physics
, asked on 26/11/21
Is it true that the kinetic energy is highest at the top surface of the liquid than the other part of liquid when the liquid is in the process of evaporation
Answer
1
Khansa Tarique
Subject: Physics
, asked on 20/11/21
Example of solidification (except dry ice)
Answer
1
Nandani Bijalwan
Subject: Physics
, asked on 25/10/21
why do the liquid and gases have no linear or superficial expansion??
Answer
2
Anshuman Panwar
Subject: Physics
, asked on 15/8/21
diiferentiate between
1- contraction and expansion
2- Superficial expansion and Cubical expansion
3- Inflammable and Non- flammable substances
Answer
1
Anshuman Panwar
Subject: Physics
, asked on 9/8/21
Why the level of liquid is seen to fall first and then rises in a long narrow necked flask
Answer
1
Anshuman Panwar
Subject: Physics
, asked on 9/8/21
What is a bimetallic strip write two uses of bimetallic strip
Answer
1
Anshuman Panwar
Subject: Physics
, asked on 9/8/21
Which state of matter expands more on heating and why
Answer
1
Anshuman Panwar
Subject: Physics
, asked on 9/8/21
State the factors on which the linear expansion of a rod depends
Answer
1
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What are you looking for?
.. when ice is placed in a thick glass tumbler the inner surface of the glass______more than the outer surface.
Q2. tick the correct option:
.. which of the following process does not need any constant temperature for discontinuation.
a) boiling
b)vaporization
c) evaporation
d)none of the these
1- contraction and expansion
2- Superficial expansion and Cubical expansion
3- Inflammable and Non- flammable substances