B. A polystyrene ice box has a total area of 0.92 m2 and walls with an average thickness of 2.5cm. The box contains ice, water and canned
beverages at 0 degree Celsius. The inside of the box kept cooled by
melting ice. How much ice melt in one day if the ice box is kept in the car
boot at 35 degrees Celsius?
(K polystyrene = 0.001 W/mc).
Can you please answer the question? Thanks

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

What will a positive and a negative charge do if they are separated from each other?

At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid