Practical Exercises in Heat: Being a Laboratory Course for Schools of Science and Colleges |
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Other editions - View all
Practical Exercises in Heat: Being a Laboratory Course for Schools of ... E. S. A. Robson No preview available - 2015 |
Practical Exercises in Heat: Being a Laboratory Course for Schools of ... E. S. A. Robson No preview available - 2018 |
Common terms and phrases
abscissae air thermometer alcohol alloy amount of heat apparatus Apparatus.-A B.Sc barometer bars beaker boiling point Boyle's law brass bulb burette c.cs calculate calories calorimeter coefficient of expansion condenser constant copper Determination dew point diameter difference enclosure ether excess of temperature experiment Expt filled flask freezing point galvanometer glass tube grams Heat gained Heat lost heat of steam Hons hygrometer hypsometer immersed inches inside K₁ lampblack latent heat length Leslie cube manometer mass means Measure melting point mercury column metal meter method minutes mixture mometer note the temperature observations obtain Pass Lond placed platinum Plot a curve radiation reading salt scale solid solution specific heat steam heater Stir stopcock stopper substance surface t₁ t₂ tempera thermo thermopile thread ture values vapour pressure vessel volume of air water equivalent water vapour Weigh the calorimeter weight of water wire
Popular passages
Page 166 - The logarithm of the quotient of two numbers is equal to the logarithm of the dividend minus the logarithm of the divisor.
Page 37 - Boyle's law states that at constant temperature the volume of a gas varies inversely as the pressure. Charles' law is similar but for constant pressure; the volume of a gas varies directly as the absolute temperature.
Page 166 - If the given number is greater than 1, make the characteristic of its logarithm one less than the number of figures to the left of the decimal point in the number.
Page 50 - Heat is the amount of heat in calories required to raise the temperature of one gram of the given material one degree Centigrade.
Page 166 - ... the number is less than 1, the characteristic is negative, and is one more than the number of zeros between the decimal point and the first significant figure.
Page 109 - Humidity.—-The fractional saturation, relative humidity, or humidity simply, is the ratio of the mass of vapour actually present in a given volume of the atmosphere to that needed in the same volume for saturation at the atmospheric temperature, T° C.
Page 167 - The logarithm of any power, integral or fractional, of a number is equal to the product of the logarithm of the number by the index of the power. For let m = a"; therefore m' = (a")