Question

three identical jars a, b, c, painted blue black and white respectively all the three are filled with same amount of water at room temperature and then placed in sunlight for half an hour will the water in the jars beat the same temperature after one hour? Why/why not?

Answer 1

The jars painted blue and black will absorb radiated heat and cause change in temperature, because of the colors. Any dark surface can absorb heat and cause change in temperature.

While the jar painted white will reflect the radiated heat and will not cause change in temperature, because of the color. Any white or shiny surface will reflect heat and there will be no change in temperature.

Hope it helps

Answer 2

Heyy

It's sneha

Here is ur answer ⏩⏩⏩

No, the jars donot shows same temperature of water

Because

➡ The absorbility of sunlight of different colours is different

⏩ The black absorbs the large amount of heat, so container b has highest temperature of water

⏩ The blue colour reflect much of the light, so container a has less temperature of water

⏩ The white colour do not absorb the light, so it has least temperature

Hope it helps

@Sneha