Unit Conversion

1875 $$m^3$$ is equal to (a)   litre

0.15 $$m^3$$ is equal to (a)   $$cm^3$$

155 $$cm^2$$ is equal to (a)   $$m^2$$

2023 m²/s² is equal to (a)   kJ/kg

50 000 kJ/hr is equal to (a)   kW

A 4kW resistance heater runs for 3 hours to raise temperature to a desired level. Determine amount of energy used in kWh.

(a)  

A 4kW resistance heater runs for 3 hours to raise temperature to a desired level. Determine amount of energy used in kJ.

(a)  

300 K is equal to (a)   $$\degree$$ F

Temperature of system drop by 45°F during a cooling process. Express this temperature in R.

(a)  

Temperature of system drop by 45°F during a cooling process. Express this temperature in $$\degree$$ C.

(a)