vishnudaskarum vishnudaskarum

06-06-2017
Chemistry

contestada

For taking sip of hot tea, we blow air on it. Justify

Respuesta :

tiara143 tiara143

12-06-2017

Blowing the upper surface of the tea, we are decreasing the air pressure, due tot which the rate of evaporation is increased. And with increased rate of evaporation, the heat from the tea is transferred to the surroundings, which makes the tea cool and easy to sip

Answer Link

Otras preguntas

Which describe the work of architectures

HELP ME PLZZ I NEED HELP WITH THIS!!!

Uh, uh, uh, uhDay and night (what, what)I toss and turn, I keep stressing my mind, mind (what, what)I look for peace but see I don't attain (what, what)What I n

Rewrite the equation by completing the square. x^2-6x-16=0

The following data points represent the diagonal length (in centimeters) of each television at Electronic Emporium. 55, 27,56, 24, 41, 42, 60, 65 Using the data

Which of the following universal sets is C={76,4,99,2} a subset of? Select the correct answer below: l={5,9,76,333,4,99,1000,2} j={44,76,41,99,565,900,77,2} k={

what is an adjective

PLEASE HELP ME ELA IS JUST NOT MY FRIEND RIGHT NOW???

Simplify : 5c + 3 – 12c – 8

One half of a number increased by 3 is five less than two thirds of the number