Question

1.Jerry wants to fit a metal ring on a wooden ring of the same circumference. Suggest a method
to do so.

2.Name the three methods by which heat flows.

3.Does conduction take place in liquids? Justify your answer.

4.Does radiation take place in solids? Explain.

5.Circle the odd one out.
(a) Conduction, radiation, temperature, radiation.
(b) Wood, straw, copper, glass,
(c) Aluminum, copper, graphite, plastic.​

Answer 1

Answer:

1 heat the metal ring so that metal will expand a bit

2 conduction and convection and radiation

3 yes.. leave a battery with current flow in water attached with one side positive terminal middle water and other side negative.. here bulb glows.. hence convection is also done in liquids

4 yes.. sun heats us by radiation where both sun and we are solids.

5 . a temperature

b glass

c plastic

hope it helps u

if so mark as brainest