Which of the following is a physical property of water?
a. it is a liquid.
b. it reacts with many substances.
c. both of the above

Distinguish between linear momentum and angular momentum

Three-phase, 4-wire panelboards are usually constructed with an even number ofspaces available for each phase; thus, the total number of spaces would be in incre-ments of 6, such as 12, 18, 24, 30, 36, or 42. how many spaces would be available forthe later addition of circuit breakers in panelboard p-1 after the panelboard has been equipped as scheduled?

Ateacher explains that a scientist named boyle did many experiments to determine what the relationship is between the volume and pressure of a gas. boyle's experiments tell what will occur in the relationship between gas and pressure. which choice is the best name for these experiments? a. boyles' law, because it describes what will occur everywhere on earth. c. boyles' theory, because the experiments show why gas pressure and volume are related. b. boyles' law, because it describes what will happen in the relationship between the pressure and volume of the gas. d. boyles' theory, because it describes what will happen in the relationship between the pressure and volume of the gas.