Problems in Elementary PhysicsH. Holt, 1896 - 194 σελίδες |
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Σελίδα vi
... Velocity of Sound , 107. The Law for Velocity of Sound in Any Medium , 108. Wave Lengths ; Vibrations , 109. Transverse Vibration of Strings , 110. Laws of Vibrations of Air - columns , 112. Beats , 113 . CHAPTER X. LIGHT . ' Diagrams ...
... Velocity of Sound , 107. The Law for Velocity of Sound in Any Medium , 108. Wave Lengths ; Vibrations , 109. Transverse Vibration of Strings , 110. Laws of Vibrations of Air - columns , 112. Beats , 113 . CHAPTER X. LIGHT . ' Diagrams ...
Σελίδα 63
... Velocity , Momentum . 1. If a certain force applied 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 ...
... Velocity , Momentum . 1. If a certain force applied 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 ...
Σελίδα 64
... velocity of 2 meters per second at end of one second . The second moves with a velocity of 3 meters per second at the same instant . What is the weight of the second cart , and what must it be made in order that it may have the same ...
... velocity of 2 meters per second at end of one second . The second moves with a velocity of 3 meters per second at the same instant . What is the weight of the second cart , and what must it be made in order that it may have the same ...
Σελίδα 65
... velocity of 90 cm . per second , what will be the velocity of the other ? 3. A hammer weighing 30 lbs . is let fall so as to strike a mass of one ton with a velocity of 20 ft . per second . What velocity would it impart to the mass if ...
... velocity of 90 cm . per second , what will be the velocity of the other ? 3. A hammer weighing 30 lbs . is let fall so as to strike a mass of one ton with a velocity of 20 ft . per second . What velocity would it impart to the mass if ...
Σελίδα 66
... velocity of a ball suspended like these is found for small arcs to be proportional to the distance which it has swung . In this experiment , therefore , we may without serious error compute the momentum by multiplying mass by distance ...
... velocity of a ball suspended like these is found for small arcs to be proportional to the distance which it has swung . In this experiment , therefore , we may without serious error compute the momentum by multiplying mass by distance ...
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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.