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1 J of energy is equivalent to 1) 1.25 x 10^-19 eV 2) 6.25 x 10^18 eV3) 6.25 x 10^-19 eV4) 6.25 x 10^20 eV​

Answer» <html><body><p>energy is equivalent to 6.25×10¹⁸ <a href="https://interviewquestions.tuteehub.com/tag/ev-976207" style="font-weight:bold;" target="_blank" title="Click to know more about EV">EV</a> (electron-volt) [Option.2]Some <a href="https://interviewquestions.tuteehub.com/tag/extra-447191" style="font-weight:bold;" target="_blank" title="Click to know more about EXTRA">EXTRA</a> Information:-• Energy is defined as the capacity to do work. More the energy in a body, more is the work the body can do.• Energy is a scalar quanity.• The S.I. <a href="https://interviewquestions.tuteehub.com/tag/unit-1438166" style="font-weight:bold;" target="_blank" title="Click to know more about UNIT">UNIT</a> of energy is Joule [J] The C.G.S unit of energy is erg.• Other units of energy are electron volt [eV], calorie [cal] , kilowatt-hour [kWh].• → 1 ev = 1.6×10-19 J → 1 cal = 4.186 J → 1 kWh = 3.6×10⁶ J• Some <a href="https://interviewquestions.tuteehub.com/tag/forms-11384" style="font-weight:bold;" target="_blank" title="Click to know more about FORMS">FORMS</a> of energy, <a href="https://interviewquestions.tuteehub.com/tag/available-888895" style="font-weight:bold;" target="_blank" title="Click to know more about AVAILABLE">AVAILABLE</a> naturally or created artifically are as follows :-1. Chemical Energy2. Heat Energy3. Light Energy4. Electrical Energy5. Nuclear Energy6. Mechanical Energy</p></body></html>


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