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Explain how to calculate energy

  1. Explain how to calculate the efficiency of a toaster.Include the terms "input energy," "output energy," "useful energy," and
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    2. a helping hand asked by a helping hand
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  2. Explain how to calculate energy required to break bonds in energy level diagram?
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    2. AHH asked by AHH
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  3. CALCULATE THE WORK DONE WITH A FORCE OF 15N AND 10M GIVEN THAT IT TOOK 15MINS FIND THE POWERHOW TO CALCULATE KINETIC ENERGY HOW
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  4. Explain why is it difficult to produce a good quality X-ray image of the stomach.Explain why there is no work done by a charge
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    2. Sandra asked by Sandra
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  5. calculate the lattice energy of sodium oxide (Na2O) from the following data:Ionization energy of Na(g): 495 kJ/mol Electron
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    2. Meeeee asked by Meeeee
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  6. Kinetic energy is the energy of an object in motion. The formula k= 1/2 mc2 is used to calculate kinetic energy. The variable m
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  7. Calculate the energy needed to produce 10 moles of Cl2O7 using this balanced equation.2Cl +70+ 100kCal==2ClO7 please explain
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    2. lulu asked by lulu
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  8. The enthalpy of cimbustion for Octane vapor, C8H18, a component of gasoline, is -5512.0kJ/mol.a. Write the equation for the
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    2. cool asked by cool
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  9. 1. Calculate the kinetic energy of a 5.2kg object moving at 2.4 m/s7. Calculate the potential energy of a 5.2kg object
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    2. Mary asked by Mary
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  10. A bowling ball of mass 7.45 kg is rolling at 2.56 m/s along a level surface.(a) Calculate the ball's translational kinetic
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    2. alba asked by alba
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