Basic Mathematics for Television and Radio |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 3 από τα 33.
Σελίδα 222
magnitudes is called an incommensurable ratio ; that is , it cannot be expressed exactly by numbers , although the exact numerical value can be approximated as closely as required . Thus if the side of a square is 1 inch in length ...
magnitudes is called an incommensurable ratio ; that is , it cannot be expressed exactly by numbers , although the exact numerical value can be approximated as closely as required . Thus if the side of a square is 1 inch in length ...
Σελίδα 231
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 , or 2 to 1 , or simply 2.
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 , or 2 to 1 , or simply 2.
Σελίδα 347
The graph could be made more general by plot- ting the 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 ) .
The graph could be made more general by plot- ting the 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 ) .
Τι λένε οι χρήστες - Σύνταξη κριτικής
Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.
Περιεχόμενα
CHAPTER PAGE 1 ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 12 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
Πνευματικά δικαιώματα | |
41 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
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