Consider a sealed can that is filled with refrigerant-134a. the contents of the can are at the room temperature of 25°c. now a leak develops, and the pressure in the can drops to the local atmospheric pressure of 100 kpa. the temperature of the refrigerant in the can is expected to drop to (rounded to the nearest integer) (a) o°c (b) -26°c (4) -18°c (d) 3°c (el25°c

The boiling point of liquids is very high what does it indicate

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.

Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c. vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false