Physics-
General
Easy
Question
A light open rigid wire frame floats on the surface of water as shown in fig. What force will act on the frame due to surface, immediately after some soap solution is dropped inside it 
and 
are the surface tensions of water and soap solutions respectively 
.
- Zero
The correct answer is:
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Physics-General
Chemistry-
The gas molecules randomly move in all directions and collide with each other and with the wall of the container. It is difficult to determine the speed of an individual molecule but it has become possible to work out the distribution of molecules among different molecular speeds. This is known as Maxwell Boltzmann distribution. Consider the following graph about Maxwell's distribution of speeds at two different temperatures 
and :
The curve has which of the following characteristics?
i) It has symmetrical distribution of molecules against molecular velocity,
ii) The area under the curve gives the total number of molecules,
iii) The maximum of the curve shifts towards right as the temperature is raised.
iv) The area under the curve is independent of temperature,
Select the correct statements from the codes given below:
The gas molecules randomly move in all directions and collide with each other and with the wall of the container. It is difficult to determine the speed of an individual molecule but it has become possible to work out the distribution of molecules among different molecular speeds. This is known as Maxwell Boltzmann distribution. Consider the following graph about Maxwell's distribution of speeds at two different temperatures and :
The curve has which of the following characteristics?
i) It has symmetrical distribution of molecules against molecular velocity,
ii) The area under the curve gives the total number of molecules,
iii) The maximum of the curve shifts towards right as the temperature is raised.
iv) The area under the curve is independent of temperature,
Select the correct statements from the codes given below:
Chemistry-General
Chemistry-
The gas molecules randomly move in all directions and collide with each other and with the wall of the container. It is difficult to determine the speed of an individual molecule but it has become possible to work out the distribution of molecules among different molecular speeds. This is known as Maxwell Boltzmann distribution. Consider the following graph about Maxwell's distribution of speeds at two different temperatures and :
Select the correct statement(s):
The gas molecules randomly move in all directions and collide with each other and with the wall of the container. It is difficult to determine the speed of an individual molecule but it has become possible to work out the distribution of molecules among different molecular speeds. This is known as Maxwell Boltzmann distribution. Consider the following graph about Maxwell's distribution of speeds at two different temperatures and :
Select the correct statement(s):
Chemistry-General
Chemistry-
The gas molecules randomly move in all directions and collide with each other and with the wall of the container. It is difficult to determine the speed of an individual molecule but it has become possible to work out the distribution of molecules among different molecular speeds. This is known as Maxwell Boltzmann distribution. Consider the following graph about Maxwell's distribution of speeds at two different temperatures and :
Total area under the curve at is:
The gas molecules randomly move in all directions and collide with each other and with the wall of the container. It is difficult to determine the speed of an individual molecule but it has become possible to work out the distribution of molecules among different molecular speeds. This is known as Maxwell Boltzmann distribution. Consider the following graph about Maxwell's distribution of speeds at two different temperatures and :
Total area under the curve at is:
Chemistry-General
