Problems in Elementary PhysicsH. Holt, 1896 - 194 σελίδες |
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Αποτελέσματα 1 - 5 από τα 28.
Σελίδα 7
... compare the ratio of 2 feet to 12 feet with the ratio of 3 quarts to 18 quarts ? If so , which is the larger ratio ? 9. In general can any two ratios be compared , and how ? 10. What must be true as to the denominations of the terms of ...
... compare the ratio of 2 feet to 12 feet with the ratio of 3 quarts to 18 quarts ? If so , which is the larger ratio ? 9. In general can any two ratios be compared , and how ? 10. What must be true as to the denominations of the terms of ...
Σελίδα 20
... Compare the elasticity of iron with that of brass . NOTE . -Young's Modulus of Elasticity is the weight in kilo- grams which applied to a bar 1 mm . square would double its length if the material were perfectly elastic . The moduli ( in ...
... Compare the elasticity of iron with that of brass . NOTE . -Young's Modulus of Elasticity is the weight in kilo- grams which applied to a bar 1 mm . square would double its length if the material were perfectly elastic . The moduli ( in ...
Σελίδα 22
... Compare the elasticity of the first of two materials with the second from the following data : First , a force of 2 kgm . bends a rod 70 cm . long , 2 cm . wide , and .5 cm . thick , 1.5 cm . Second , a force of 15 kgm . bends a rod 80 ...
... Compare the elasticity of the first of two materials with the second from the following data : First , a force of 2 kgm . bends a rod 70 cm . long , 2 cm . wide , and .5 cm . thick , 1.5 cm . Second , a force of 15 kgm . bends a rod 80 ...
Σελίδα 27
... compare with the total pressure on the bottom of the box ? ( h ) How do you explain the fact that these two quanti- ties are not equal ? . ( i ) Disregarding the weight of box and tube , how much would the apparatus press down on a ...
... compare with the total pressure on the bottom of the box ? ( h ) How do you explain the fact that these two quanti- ties are not equal ? . ( i ) Disregarding the weight of box and tube , how much would the apparatus press down on a ...
Σελίδα 32
... compare the pressures on each side . ( Jones . ) 17. A tube of uniform cross - section , 200 cm . long , closed at one end , is plunged , with the open end downward , into a mercury - well , and is pushed down until the air within it ...
... compare the pressures on each side . ( Jones . ) 17. A tube of uniform cross - section , 200 cm . long , closed at one end , is plunged , with the open end downward , into a mercury - well , and is pushed down until the air within it ...
Άλλες εκδόσεις - Προβολή όλων
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.