Problems in Elementary PhysicsH. Holt, 1896 - 194 σελίδες |
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Σελίδα 10
... area . This dependence of the area upon the dimensions is expressed in mathematical language by the statement : " The area of a rectangle varies with its dimensions . " Illustration : A rectangle 8 ft 10 PROBLEMS IN ELEMENTARY PHYSICS .
... area . This dependence of the area upon the dimensions is expressed in mathematical language by the statement : " The area of a rectangle varies with its dimensions . " Illustration : A rectangle 8 ft 10 PROBLEMS IN ELEMENTARY PHYSICS .
Σελίδα 11
... varies " means not merely that the area changes as the dimensions change , but that the area changes in the same ratio . It means that the ratio between the lengths of any two rectangles having equal widths equals the ratio of their ...
... varies " means not merely that the area changes as the dimensions change , but that the area changes in the same ratio . It means that the ratio between the lengths of any two rectangles having equal widths equals the ratio of their ...
Σελίδα 12
... varies inversely as the length of rod . Illustration . - Does the number of days it will take a man to earn a ... varies as y , " or " x is directly proportional to y . " Then of course it is also true that y xx . INVERSE VARIATION is ...
... varies inversely as the length of rod . Illustration . - Does the number of days it will take a man to earn a ... varies as y , " or " x is directly proportional to y . " Then of course it is also true that y xx . INVERSE VARIATION is ...
Σελίδα 13
... varies directly as the length of one side ? If not , make a statement that is true . 15. If the area of a circle equals directly with the diameter ? π D2 > 4 does the area vary 16. Mention three conditions that vary the volume of a ...
... varies directly as the length of one side ? If not , make a statement that is true . 15. If the area of a circle equals directly with the diameter ? π D2 > 4 does the area vary 16. Mention three conditions that vary the volume of a ...
Σελίδα 23
... varies inversely as the amount of strain produced by a given force . 6. If a wire whose length is 7 and diameter d is bent through an angle a by a force f , express in terms of these letters the value of the force which will give three ...
... varies inversely as the amount of strain produced by a given force . 6. If a wire whose length is 7 and diameter d is bent through an angle a by a force f , express in terms of these letters the value of the force which will give three ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
amperes angle of incidence barometer block body Boyle's Law brass C₁ candle-power cell centimeter circuit Clark cell coefficient of friction coil concave mirror conjugate foci copper wire cubic current strength deflection density diagram to show diameter direction distance Draw a diagram dynes electric energy equal ergs Express the ratio Find focal length force formula given grams heat horizontal inches index of refraction internal resistance inversely iron lamp latent heat lens liquid magnetic pole mass measure mercury meter Ohm's Law ohms parallel pendulum plane poundal principal focus Prob problems produce Prof proportion represent resultant solid specific gravity square surface tangent galvanometer temperature thick tion total pressure tube units V₁ varies directly velocity of sound vessel vibration-number vibrations per second volts volume watts weight wheel width
Δημοφιλή αποσπάσματα
Σελίδα 1 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 2 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg 10 dekagrams =1 hektogram Hg 10 hektograms =1 kilogram Kg...
Σελίδα 161 - Remembering that the joint resistance of two (or more) circuits in parallel is the reciprocal of the sum of the reciprocals of the resistances of the several branches, we have: Fig.
Σελίδα 156 - ... and the projection of one on the other — is retrograde, or in the same direction as the motion of the hands of a watch.
Σελίδα 124 - A' MB' are similar, and A'B'^B'M AB BM' So in this case, as before, the size of the image is to the size of the object, as the distance of the image from the mirror is to the distance of the object from the mirror.