Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 30
... unit ) capacitance ( the farad is the standard unit ) Z = impedance ( the ohm is the standard unit ) voltage ( the volt is the standard unit ) E I X F = = = current ( the ampere is the standard unit ) reactance ( the ohm is the standard ...
... unit ) capacitance ( the farad is the standard unit ) Z = impedance ( the ohm is the standard unit ) voltage ( the volt is the standard unit ) E I X F = = = current ( the ampere is the standard unit ) reactance ( the ohm is the standard ...
Σελίδα 135
... units ; in fact , many of these ratios are quite indefinite , since many units are only vaguely defined . To add to the confusion , different industries use different standards of weight , volume , and so forth , and the name of a unit ...
... units ; in fact , many of these ratios are quite indefinite , since many units are only vaguely defined . To add to the confusion , different industries use different standards of weight , volume , and so forth , and the name of a unit ...
Σελίδα 179
... unit magni- tude is 1 inch , and the number 15 is the number of times 1 inch is con- tained in the whole line drawn . There are several units of measure for angles . The right angle is the most familiar unit of measure , because it is ...
... unit magni- tude is 1 inch , and the number 15 is the number of times 1 inch is con- tained in the whole line drawn . There are several units of measure for angles . The right angle is the most familiar unit of measure , because it is ...
Περιεχόμενα
CHAPTER PAGE 1 ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 12 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
Πνευματικά δικαιώματα | |
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a-c circuit adjacent angles algebraic amperes answer arithmetic Axiom base bisector called Chapter Check chord circle circumference coefficient complex numbers Construct COROLLARY cosine curve decibel decimal point denominator diameter distance divided division divisor Draw engineering equal example exponent expression factor figure formula fraction frequency functions geometry given graph impedance inches inscribed interior angles isosceles logarithms magnitude mathematical measure monomial Multiply negative number nth root obtained Ohm's law ohms parallel parallelogram perpendicular polygon polynomial positive Postulate Problems Prove quadratic quantity quotient R₁ radians radio radius ratio reactance regular polygon represented resistance resistor resonant right angle right triangle rotation Simplify sine wave slide rule solution Solve the equation square root straight line subtract tangent Theorem triangle ABC trigonometric functions trigonometry unit vector vertex vertical voltage volts zero