Potential energy
Reaction progress
A. The products have higher potential energy, and energy i...
Chemistry, 13.05.2021 17:40, powelltyr2002
Potential energy
Reaction progress
A. The products have higher potential energy, and energy is
absorbed.
O B. The reactants have higher potential energy, and energy is
absorbed.
C. The products have higher potential energy, and energy is released.
D. The reactants have higher potential energy, and energy is released.
Answers: 1
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Two friends at different locations want to communicate with each other by sending low energy signals. which of the following methods can they use to communicate? a) produce x-rays using colliding electrons and send them to radios, which capture sound b) send messages using infrared radiation, which travel in the form of waves c) send radio waves through intervening media like radio and television d) produce sound waves using microwaves from heated objects
Answers: 2
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