Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 222
... ratio as we wish , or until the fraction contains an error so small that it may be disregarded even though it cannot be actually eliminated . It is evident , therefore , that the ratio of two magnitudes of the same kind , even when they ...
... ratio as we wish , or until the fraction contains an error so small that it may be disregarded even though it cannot be actually eliminated . It is evident , therefore , that the ratio of two magnitudes of the same kind , even when they ...
Σελίδα 231
... ratio " and " proportion . " Ratio . A ratio is a comparison between two numbers , or the quotient of one magnitude divided by another of like kind . If a room is 24 feet long and 12 feet wide , the ratio of length to width is 24 to 12 ...
... ratio " and " proportion . " Ratio . A ratio is a comparison between two numbers , or the quotient of one magnitude divided by another of like kind . If a room is 24 feet long and 12 feet wide , the ratio of length to width is 24 to 12 ...
Σελίδα 347
... ratio I / I , ( current at each frequency divided by the current at resonance ) against the ratio f / f , ( each frequency divided by the resonant frequency ) . It would then hold for any value of E and for any value of fr ( which ...
... ratio I / I , ( current at each frequency divided by the current at resonance ) against the ratio f / f , ( each frequency divided by the resonant frequency ) . It would then hold for any value of E and for any value of fr ( which ...
Περιεχόμενα
CHAPTER PAGE 1 ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 12 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
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algebraic angle answer applied arithmetic Axiom base called Chapter Check circle circuit circumference coefficient common complex condition Construct COROLLARY curve decimal definition denominator difference direction distance divided division Draw drawn electrical engineering equal equation example exponent expression fact factor figure formula fraction frequency functions geometry given greater illustrated inches indicated involved length letters logarithms magnitude mathematical means measure method Multiply necessary negative Note obtained ohms operation parallel perpendicular places polygon positive possible practice Problems Prove quadratic quantity quotient radio radius ratio represented resistance result right angle root rule shown sides similar Simplify sine solution Solve square statement straight line substituted subtract Theorem triangle unit unknown usually vertical voltage volts wave zero