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Physics, 21.06.2019 15:50
The metal wire in an incandescent lightbulb glows when the light is switched on and stops glowing when it is switched off. this simple process iswhich kind of a change? a.a physical changeb. a chemical changec. a nuclear changed. an ionic change
Answers: 1
Physics, 22.06.2019 18:30
An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?
Answers: 2
Physics, 23.06.2019 08:00
Which if the following types of research is conducted on multiple occasions over time
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Physics, 23.06.2019 10:30
Give the relation of resistance of wire with its length and thickness
Answers: 1
If the distance from the central fringe to a first-order fringe is measured to be 2.3 mm on the scre...
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