What is condensation?
1 Change of gas into solid
2 Change of solid into liquid
3 Change of vapour into liquid
4 Change of heat energy into cooling energy
Answers were Sorted based on User's Feedback
Which of the following is used for removing air bubbles from glass during its manufacture? 1 Feldspar 2 Arsenious oxide 3 Potassium carbonate 4 Soda ash
Why Colours is Important in Our Daily Life???
How can we calculate %difference in Weighing balance?
Which of the following gases is used as an illuminant in lamps used by hawkers? 1 Methane 2 Ethylene 3 Acetylene 4 Hydgrogen
Which are the units of functioning in vssc?
When a person sends a message to someone with the Internet, there are steps that happen to the recipient to receive the message. How does the recipient know that the message was not edited by someone else?
What is the Respiration ?
Which of the following is a good nuclear fuel? 1 Uranium-238 2 Neptunium-239 3 Thorium-236 4 Plutonium-239
Which of the following is used as a filler in rubber tyres? 1 Graphite 2 Coal 3 Coke 4 Corbon black
Which is the first atomic submarine of india?
Rusting of iron involves 1 Oxidation 2 Reduction 3 Displacement 4 Decomposition
Name the scientist who has been invited by the Srilankan Governement to have a Study on Employment development?