You want to quickly set up a temporary water bath in your lab with a
volume of 10.0 L and a temperature of 37.0°C. You only have hot water
from your hot water faucet (temperature = 58.5°C) and cold water from
your cold water faucet (temperature = 22.0°C). What volume of hot water
(in liters) must you mix with cold water to get 10.0 L of 37.0°C water?
Assume the specific heat of the water is 4.184 J/gK and that the water
has a density of 1.00 g/mL.

Air is held within a frictionless piston-cylinder container, which is oriented vertically. the mass of the piston is 0.45 kg and the cross-sectional area is 0.0030 m2. initially (state 1) the pressure of the gas is sufficient to support the weight of the piston as well as the force exerted by the atmospheric pressure ( 101.32 kpa). the volume occupied by the air within the cylinder in state 1 is 1.00 liter. one end of a spring (with spring constant k = 1000 n/m) is attached to the top of the piston, while the other end of the spring is attached to a stage that can move vertically. initially the spring is undeflected and therefore exerts no force. then the stage is then moved quasistatically downward a distance of 10.0 cm, at which point the system reaches state 2. the piston-cylinder is not insulated; rather it remains in diathermal contact with the surroundings, which are at a constant temperature of 300 k. what is the change of pressure within the container?

What is the relationship between globular clusters and the milky way?

What is the celsius value for 65 farenhiet