Answers about Physics

Question

Probably after 1910, for luminescent paints. Today radium has only limited applications in research laboratories, for example for the preparation of radon stand
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Physics



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How can you determined the number of valance electrons by looking at the periodic table?

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Elements are located on the periodic table based off of their atomic number, but the vertical columns they are in (groups) show how many valence electrons they
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Science



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Where you can found solution manual for Thomas finney 9th edition and fundamental of physics by walker resnick halliday 6th and 7th edition?

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Physics



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Difference between morphology studies of bulk ZnS and nano ZnS?

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School Subjects



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Why is Newton's Third Law of Motion So Important to Space Exploration?

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Physics



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Is Bose-Einstein matter super conductive?

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Physics



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A flat race track viewed from above has curves with radii of 50m and 100m a car having a mass of 1000kg moves counter clock wise around the track at a constant speed of 20m per second what is the net?

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Physics



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What was does Einstein's theory of relativity state and what does each letter mean?

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Eyes



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Does optical illusions fall under physical science?

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Ford Aerostar XLT



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What is a better conductor of heat a metal spoon or a wooden spoon?

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Physics



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Is the second law of thermodynamics compatible with chaos theory?

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Physics



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What describes how well screen phosphor fashion bug bathing suits takes x-ray photons and converts them to visible light?

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Physics



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B in a sound wave?

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Physics



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Math Q A model rocket has a mass of 0.12kg it accelerates vertically to 60.0m per s in 1.2s if the force of gravity on the rocket 1.2N what is the total thrust of its engine?

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Physics



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Gamma radiation from cobalt-60 or cesium-137 is used in?

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Science



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What are some examples of radiation conduction and convection from our daily lives?

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Physics



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How do you write out a nuclear fission equation?

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Physics



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What does sound wave appear as a succession of?

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Physics



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How does newtons second law of motion explain why the shuttles accaleration increases during takeoff?

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Physics



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If friction can be ignored what system doesn't change?

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Kinetic Energy