Heat Test - 6...

Which of the following materials can be used to make handles of utensils?

Why is copper used at the bottom of stainless steel pan?

An iron ball at 40 degree Celsius is dropped in a jug containing water at 40 degree centigrade. In which direction will the heat flow take place?

A wooden spoon is dipped in a cup of ice cream. Its other end

Which coloured clothes would absorb maximum heat?

A hot water beaker contains a steel spoon, plastic scale, pencil, and divider with plastic end. In which of these objects would the other end get hot?

Which mode of heat transfer does not require any medium?

When a vessel filled with water is kept over the flame, the conduction takes place when heat passes 

Why is the fire fighting suit bright and shiny?

During which of the following given time periods does the land breeze blow?

Which of the following steps would yield erroneous reading if you want to measure the temperature of water in flask kept on a hot plate?

Match the columns:

Which of the following sentences is correct about the fall in temperature when two beakers with water at 60^oC are taken, and one is kept in hot place and the other in cold place?

A person sitting in front of a room heater feels hot. Name the process by which heat transfer takes place.

If exhaust is related to convection, then what is solar cooker related to?