Problems in Elementary PhysicsH. Holt, 1896 - 194 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 12.
Σελίδα 14
... thick . How many grams of water would it displace if lowered into a vessel of water ? 3. If 156 sheets of paper make a pile 16 mm . thick , find the thickness of one sheet . 4. One meter of a certain wire weighs 5.1 gm . What is the ...
... thick . How many grams of water would it displace if lowered into a vessel of water ? 3. If 156 sheets of paper make a pile 16 mm . thick , find the thickness of one sheet . 4. One meter of a certain wire weighs 5.1 gm . What is the ...
Σελίδα 18
... the various conditions of force and size . If F force applied , L length , W width , T thickness , D = diameter , then for a given material— = = = FL Formula ( a ) ...... Elongation o D2 ° 18 PROBLEMS IN ELEMENTARY PHYSICS .
... the various conditions of force and size . If F force applied , L length , W width , T thickness , D = diameter , then for a given material— = = = FL Formula ( a ) ...... Elongation o D2 ° 18 PROBLEMS IN ELEMENTARY PHYSICS .
Σελίδα 21
... thick ? ( Harvard Entrance Examination . ) 3. A certain beam 4 ft . long , placed horizontal and supported at the ... thick is bent 1 in . by a load of 500 lbs . placed at its mid- dle , how much would a beam 10 ft . long , 8 in . wide ...
... thick ? ( Harvard Entrance Examination . ) 3. A certain beam 4 ft . long , placed horizontal and supported at the ... thick is bent 1 in . by a load of 500 lbs . placed at its mid- dle , how much would a beam 10 ft . long , 8 in . wide ...
Σελίδα 22
... thick , but will bend exactly as much under a given force as the first bar . ( b ) If another bar is made as long , find how thick it must be to bend like the first . ( c ) If the first bar is made twice as long and its width 3 times as ...
... thick , but will bend exactly as much under a given force as the first bar . ( b ) If another bar is made as long , find how thick it must be to bend like the first . ( c ) If the first bar is made twice as long and its width 3 times as ...
Σελίδα 23
... thickness , and dividing its length by 3 ; or , second , halving its width , multiplying its thickness by 1.5 , and dividing its length by 4 ? X. ELASTICITY OF TORSION . 1. A wire of diameter .2 mm . is twisted through an angle of 10 ...
... thickness , and dividing its length by 3 ; or , second , halving its width , multiplying its thickness by 1.5 , and dividing its length by 4 ? X. ELASTICITY OF TORSION . 1. A wire of diameter .2 mm . is twisted through an angle of 10 ...
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.