Problems in Elementary PhysicsH. Holt, 1896 - 194 σελίδες |
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Σελίδα vi
... Friction , 74. Work and Energy , 76. Simple Ma- chines , 79 . CHAPTER VIII . HEAT . Temperature ; Thermometers , 90. Linear Expansion of Solids ; The Coefficients ; Expansion , 91. Specific Heat , 94. Latent Heat , 96. Boiling - point ...
... Friction , 74. Work and Energy , 76. Simple Ma- chines , 79 . CHAPTER VIII . HEAT . Temperature ; Thermometers , 90. Linear Expansion of Solids ; The Coefficients ; Expansion , 91. Specific Heat , 94. Latent Heat , 96. Boiling - point ...
Σελίδα 45
... f the force applied to the pump- piston of an hydrostatic press , find F the resulting pressure on the receiving - piston if there is no loss by friction . CHAPTER VI . MECHANICS OF SOLIDS . XXI . REPRESENTATION MECHANICS OF FLUIDS . 45.
... f the force applied to the pump- piston of an hydrostatic press , find F the resulting pressure on the receiving - piston if there is no loss by friction . CHAPTER VI . MECHANICS OF SOLIDS . XXI . REPRESENTATION MECHANICS OF FLUIDS . 45.
Σελίδα 74
... FRICTION . DEFINITIONS . - Friction ; coefficient of friction ; laws of friction ; angle of repose . 1. A block weighing 6 kgm . rests on a horizontal surface and can be moved by a horizontal force of 1 kgm . What is the coefficient of ...
... FRICTION . DEFINITIONS . - Friction ; coefficient of friction ; laws of friction ; angle of repose . 1. A block weighing 6 kgm . rests on a horizontal surface and can be moved by a horizontal force of 1 kgm . What is the coefficient of ...
Σελίδα 75
Edwin Dana Pierce. force of 80 kgm . If the coefficient of friction is 15 per cent , what force will be required to produce mo- tion ? 6. It is found that the coefficient for rolling friction of an iron wheel on an iron rail is .004 ...
Edwin Dana Pierce. force of 80 kgm . If the coefficient of friction is 15 per cent , what force will be required to produce mo- tion ? 6. It is found that the coefficient for rolling friction of an iron wheel on an iron rail is .004 ...
Σελίδα 76
... against gravity . Express the value of the work done in gm.-cm. and also in ergs . 11. A block whose weight is 2 kgm . is drawn 10 cm . along a horizontal surface when the coefficient of friction is 76 PROBLEMS IN ELEMENTARY PHYSICS .
... against gravity . Express the value of the work done in gm.-cm. and also in ergs . 11. A block whose weight is 2 kgm . is drawn 10 cm . along a horizontal surface when the coefficient of friction is 76 PROBLEMS IN ELEMENTARY PHYSICS .
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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.