How much solar energy is captured if 100ml of water is raised 10 degrees over 10 minutes using a 10cm x 10cm solar collector?

The pressure of a car tire depends on the temperature of the air in the tire. While the air temperature is 25 degrees Celsius, the effective pressure is 250 kilo pascals. If the volume of the tire is 0.025 m³, what is the pressure that will occur when the temperature in the tire reaches 50 degrees Celsius?

Calculate, in degrees Rankine, the temperature interval of 73.6°C.  Use two decimal places in your answer

The bore of each cylinder in a four-cylinder four-stroke internal combustion engine is 38 mm and the stroke of each piston is 165 mm. During testing, the engine runs at 180 revolutions per minute (rpm) with a pressure-volume indicator diagram showing a mean net area of 3.4 cm2 and a diagram length of 1.2 cm. The pressure scale on the indictor diagram is set to 150 kN/m2 per cm. Calculate the mean effective pressure (m.e.p) and the indicated power developed by this four-cylinder four-stroke engine.