Question

Ritika has a white dress and a black dress. Which dress will make her comfortable in
a) Winter? Give reason.
b) Summer? Give reason.

Answer 1

$\huge\purple{\boxed{\mathcal{Question}}}$

Ritika has a white dress and a black dress. Which dress will make her comfortable in

a) Winter? Give reason.

b) Summer? Give reason.

$\huge\red{\boxed{\mathcal{Answer\::-}}}$

a ) Ritika should wear black dress in winters . Black color absorbs the most heat . So , wearing it in winters will keep her warm by absorbing heat from the surroundings and she will be comfortable .

b ) Ritika should wear white dress in summers . Lighter and cool colours reflect light hence absorbing less heat like white . So wearing white would keep her cool . Hence wearing white in summers will be proved comfortable for her .

$\huge\orange{\boxed{\mathcal{Exploring \: Wisdom}}}$

Colors effect heat absorption because of emissivity . When a colour ( fabric ) absorbs light it converts the light energy into thermal energy ( heat ) . The more light a colour absorbs the more the thermal energy gets generated . Black fabric absorbs all lights of colours and and therefore is the warmest fabric . In case off white colour being very lighter in appearance it reflects light of all colours . A prediction states that all the colours of the spectrum appearing darkest like black , indigo , violet and forest green produce the most thermal energy . The other colors like white , yellow , orange , red produce the least thermal energy as they are of lighter shades .

Hope that helps you :)

Answer 2

Explanation:

Ritika should wear black dress in winters . Black color absorbs the most heat . So , wearing it in winters will keep her warm by absorbing heat from the surroundings and she will be comfortable .

b ) Ritika should wear white dress in summers . Lighter and cool colours reflect light hence absorbing less heat like white . So wearing white would keep her cool . Hence wearing white in summers will be proved comfortable for her .

\huge\orange{\boxed{\mathcal{Exploring \: Wisdom}}}ExploringWisdom

Colors effect heat absorption because of emissivity . When a colour ( fabric ) absorbs light it converts the light energy into thermal energy ( heat ) . The more light a colour absorbs the more the thermal energy gets generated . Black fabric absorbs all lights of colours and and therefore is the warmest fabric . In case off white colour being very lighter in appearance it reflects light of all colours . A prediction states that all the colours of the spectrum appearing darkest like black , indigo , violet and forest green produce the most thermal energy . The other colors like white , yellow , orange , red produce the least thermal energy as they are of lighter shades .

Hope that helps you :)