Problems in Elementary PhysicsH. Holt, 1896 - 194 σελίδες |
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Αποτελέσματα 1 - 5 από τα 23.
Σελίδα 16
... mass of clay is 4 cm . by 8 cm . by 10 cm . Find the diameter of a sphere that can be formed with it . 29. Find the height of a cylinder of the same diameter as the sphere of question 28 which could be made of the same amount of ...
... mass of clay is 4 cm . by 8 cm . by 10 cm . Find the diameter of a sphere that can be formed with it . 29. Find the height of a cylinder of the same diameter as the sphere of question 28 which could be made of the same amount of ...
Σελίδα 42
... mass of iron ( Sp . Gr . 7.8 ) weighs 100 gm . in air . What will it weigh in a vacuum . ( Sp . Gr . of air .00129 . ) 14. A mass which weighs in air 188 gm . weighs in water 70 gm . and in kerosene 92 gm . Find Sp . Gr . of kerosene ...
... mass of iron ( Sp . Gr . 7.8 ) weighs 100 gm . in air . What will it weigh in a vacuum . ( Sp . Gr . of air .00129 . ) 14. A mass which weighs in air 188 gm . weighs in water 70 gm . and in kerosene 92 gm . Find Sp . Gr . of kerosene ...
Σελίδα 61
... masses . 7. At the four corners of a horizontal square 2.4 meters on a side are weights of 12 , 15 , 18 , 21 kgm . taken in order one way round . Find location of the centre of gravity , de- scribing the point as a certain distance from ...
... masses . 7. At the four corners of a horizontal square 2.4 meters on a side are weights of 12 , 15 , 18 , 21 kgm . taken in order one way round . Find location of the centre of gravity , de- scribing the point as a certain distance from ...
Σελίδα 63
... mass of 200 gm . for 2 seconds will impart to it a velocity of 20 cm . per second , what velocity will a mass of 300 gm . acquire under the action of the same force for the same time ? 2. What velocity will the same force impart to a ...
... mass of 200 gm . for 2 seconds will impart to it a velocity of 20 cm . per second , what velocity will a mass of 300 gm . acquire under the action of the same force for the same time ? 2. What velocity will the same force impart to a ...
Σελίδα 64
... mass m a velocity a in one second . 8. Equal forces are applied to two carts which move freely . The first cart ... mass 50 moving with a velocity 3 , or a mass 150 moving with velocity 1 ? 10. Find the momentum of a mass of 12 kgm ...
... mass m a velocity a in one second . 8. Equal forces are applied to two carts which move freely . The first cart ... mass 50 moving with a velocity 3 , or a mass 150 moving with velocity 1 ? 10. Find the momentum of a mass of 12 kgm ...
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.