Physics, 27.03.2020 02:56, diamondpositive68
A(n) absorbs energy and then emits electromagnetic radiation based on its . Classical physics predicted that at a high enough temperature, light would be emitted. Instead, white light was emitted, resulting in the ultraviolet . The photoelectric effect occurs when light shining on a metal creates a(n) . However, only light of a certain minimum causes electrons to flow. Gas atoms excited by an electric current emit bands of colors of light in a(n) . Each narrow band of light is associated with of a specific energy.
Answers: 2
Physics, 22.06.2019 15:00, bagofmud8339
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 3
Physics, 22.06.2019 18:10, tommyaberman
Which of the following statement is false ? a. batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c. do not stack batteries on top of each other)d. never put a damaged battery in a dumpster. i
Answers: 1
A(n) absorbs energy and then emits electromagnetic radiation based on its . Classical physics predi...
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