Question

3) What is absolute zero ? what is dry
ice ?​

Answer 1

Answer:

Absolute zero is the lowest temperature possible. At a

temperature of absolute zero there is no motion and no

heat. Absolute zero occurs at a temperature of 0 degrees

Kelvin, or -273.15 degrees Celsius, or at -460 degrees

Fahrenheit.

Explanation:

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Answer 2

Explanation:

what is dry ice?

Dry ice is the solid form of carbon dioxide (CO2). It's called "dry ice" because it does not melt like wet ice. Instead, dry ice converts into carbon dioxide gas.

what is absolute zero?

the lowest temperature that is theoretically possible, at which the motion of particles which constitutes heat would be minimal. It is zero on the Kelvin scale, equivalent to −273.15°C.