heat

Name the Main Source of Heat

• SUN,ELECTRICITY FIRE

• SUN,ELECTRICITY,BULB

• LAMP,UNLIGHTED CANDLE,BRICK

• ASBESTOS,WOOD,PLASTICS

SUBSTANCES THAT _________FIRE ARE KNOWN AS

WHICH OF THE FOLLOWING IS NOT A EFFECT OF HEAT

• CHANGE IN TEMPRATURE

• CHANGE IN SIZE

• CHANGE IN STATE

• CHANGE IN COLOUR

SI UNIT OF TEMPRATURE

• KELVIN

• NEWTON

• CELCIUS

• FAHERNITE

FUSION IS ALSO KNOWN AS

• SOLIDIFICATION

• MELTING

• BOILING

• EVAPORATION

NAME 3 TRANSFER OF HEAT

CONDUCTION TAKES PLACE IN_________

HANDLES OF COOKING ARE MADE OF________ CONDUCTOR OF HEAT

THE TRANSFER OF HEAT FROM HOT BODY TO COLD BODY DIRECTLY WITHOUT HEATING THE SPACE IN BETWEEN IS KNOWN AS

• CONDUCTION

• CONVECTION

• RADIATION

• NONE OF THESE

THERMOS FLASK WAS INVENTED BY_________