Astyrofoam ice box has a total area of 0.950 m2and walls with an average thickness of 2.50 cm. the box contains ice, water, and canned beverages at 0ºc . the inside of the box is kept cold by melting ice. how much ice melts in one day if the ice box is kept in the trunk of a car at35.0ºc ?

The mass of the ice is 3.44 kg.

Explanation:

Given that,

Area of ice box A= 0.950 m²

Thickness d= 2.50 cm

Temperature T₁= 0° C

Temperature T₂= 35.0°C

Time t = 1 day = 86400 s

We need to calculate the mass of ice

Using equation of rat of heat transfer by conduction

The heat is used to melt the ice

....(I)

We need to calculate the heat

Put the value of Q in the equation (I)

Hence, The mass of the ice is 3.44 kg.

6/12=1/2

step-by-step explanation:

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.