A student builds an electrical circuit. In the circuit, a
battery is connected to a siren.
Which series of energy transformations takes place in the circuit when the
siren turns on?
A. Chemical energy - Sound energy - Electrical energy
O B. Electrical energy - Chemical energy - Sound energy
C. Chemical energy - Electrical energy - Sound energy
O D. Sound energy - Electrical energy - Chemical energy
Answers: 2
Chemistry, 23.06.2019 01:30, babygirl091502
In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding. i
Answers: 1
Chemistry, 23.06.2019 13:00, 4804344130
Aecosystem is if it can continue to function over long periods of time
Answers: 1
A student builds an electrical circuit. In the circuit, a
battery is connected to a siren.
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