Twenty-five degrees Celsius is equal to 77 degrees Fahrenheit. While online measurement converters are available, it is easy to find the answer mathematically. Multiply the Celsius temperature by 1.8, and then add 32 to arrive at the Fahrenheit equivalent.
To mathematically convert a Fahrenheit temperature to Celsius, subtract 32 and then multiply by .5556. It is helpful to remember a few equivalent temperatures from the two scales. For example, -40 degrees Celsius and -40 degrees Fahrenheit are the same temperature. Water freezes at 0 degrees Celsius and 32 degrees Fahrenheit, and it boils at 100 degrees Celsius and 212 degrees Fahrenheit. Average healthy body temperature is 37 degrees Celsius and 98.6 degrees Fahrenheit.
Learn MoreConverting from pounds to kilograms involves finding the conversion factor of 0.45 kilograms/pound and using this to create a conversion equation. Solving the equation (270 pounds)(0.45 kilograms/pound) supplies the answer of 121.5 kilograms.
Full Answer >Fifteen kilograms is equal to approximately 33.069 pounds. Since there are exactly 2.2046 pounds in 1 kilogram, simply multiply the value in kilograms by 2.2046 to obtain the value in pounds.
Full Answer >A bomb calorimeter is used to determine the enthalpy of combustion of hydrocarbons. Bomb calorimeters are constant volume calorimeters that are used to determine the energy necessary for certain hydrocarbons to undergo a combustion reaction.
Full Answer >Power in watts equals amperes times voltage. So, in a direct current, 1 amp at 110 volts equals 110 watts, whereas 1 amp at 220 volts equals 220 watts.
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