Advertisements
Advertisements
Question
Why is a tea kettle provided with an ebonite handle?
Advertisements
Solution
Tea kettles are provided with wooden or ebonite handles. The wood or the ebonite being the insulators of heat, does not pass heat from the utensils to our hand. Thus, we can hold the hot utensils or pans comfortably by their handles.
APPEARS IN
RELATED QUESTIONS
Write true or false for a given statement.
Equal volumes of different liquids expand by different amounts when they are heated to the same rise in temperature.
Write true or false for a given statement.
Water is a bad conductor of heat.
Fill in the blank
Still air is an __________ of heat.
Select the correct alternative
The temperature of pure melting ice is
The fig. shows a glass tumbler containing hot milk which is placed in a tub of cold water. State the direction in which heat will flow.

Name a liquid which is a good conductor of heat.
Why are quilts filled with fluffy cotton?
Why is a ventilator provided in a room?
The bottom of a cooking utensil is painted black. Give the reason.
What are the effects of heat?
