Advertisements
Advertisements
Question
Write your observation and conclusion for the following
When one of the balloons suspended to the metre scale is punctured while other remains inflated ?
Solution
Take two similar balloons and inflate them equally. Suspend one balloon to the left of a metre scale and the other one to the right of it, as shown in the figure below. Balance the scale in the middle with the help of a peg.
APPEARS IN
RELATED QUESTIONS
How a liquid changes into its gaseous state ? Explain ?
Define the following term.
Element
Give reason:
A red ink drop added to small amount of water in a glass turns water red in some time.
What is meant by 'diffusion'? Give one example of diffusion in gases.
Complete the statement given below by selecting the correct word.
The space between atoms in gases is maximum while in ____ is minimum,
Each of the three states of matter has mass. Explain with the help simple experiments – that each state of matter has mass.
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to free diffusion.
Fill in the blank:
The three states of matter are classified on the basis of differences of certain _________.
Select the correct answer from A, B, C, D & E for the statement given below:
The state of matter, where the inter-particle attraction between particles is maximum.
In a glass containing some water, tamarind juice and sugar are added and stirred well. Is this a mixture? Can you tell why? Will this solution be sweet or sour or both sweet and sour?