The energy equivalent of 0. Two cylinders A and B of equal capacity are connected to each other via a stop clock. A contains an ideal gas at standard temperature and pressure.
B is completely evacuated. The entire system is thermally insulated. The stop cock is suddenly opened. A screw gauge has least count of 0.
For which one of the following, Bohr model is not valid? NEET Atoms. A body weighs 72 N on the surface of the earth. What is the gravitational force on it, at a height equal to half the radius of the earth?
NEET Gravitation. The dispersive power of the material is Latest Updates. Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content. Create a personalised content profile.
Measure ad performance. Select basic ads. Create a personalised ads profile. Select personalised ads. Apply market research to generate audience insights. Measure content performance. Develop and improve products. List of Partners vendors. Share Flipboard Email. Todd Helmenstine. Todd Helmenstine is a science writer and illustrator who has taught physics and math at the college level.
He holds bachelor's degrees in both physics and mathematics. Updated November 13, Featured Video. Cite this Article Format. Helmenstine, Todd. Avogadro's Number Example Chemistry Problem. Calculating the Concentration of a Chemical Solution. Calculating Concentrations with Units and Dilutions. What is the Difference Between Molarity and Molality? Experimental Determination of Avogadro's Number.
Theoretical Yield Definition in Chemistry.
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