Advertisements
Advertisements
प्रश्न
A given volume of alcohol and the same volume of water are heated from the room temperature to the same temperature then.
पर्याय
alcohol contracts, but water expands
water contracts, but alcohol expands
water expands more than alcohol
alcohol expands more than water.
उत्तर
alcohol expands more than water.
APPEARS IN
संबंधित प्रश्न
All solids expand by the same amount when heated to the same rise in temperature.
A mercury thermometer makes use of the property of expansion of liquids on heating.
Gases expand .......... than the liquids.
Alcohol expands ........... than water.
Iron expands ............ than copper.
Why does bubbles appear when a liquid is heated?
Give two examples of the substances which expand on heating.
Two identical rods, one hollow and the other solid are heated to the same rise in temperature. Which will expand more?
______ exists when two objects In thermal contact no longer affect each other’s temperature.
The radius of a metal sphere at room temperature T is R and the coefficient of linear expansion of the metal is α. The sphere is heated a little by a temperature ΔT so that its new temperature is T + ΔT. The increase in the volume of the sphere is approximate.
