subject
Chemistry, 28.10.2021 21:10 ryanbransky

Tommy wakes up in the morning to his alarm clock at 7:00 a. m. every day. The alarm clock is connected to a wall outlet. Which statement best describes the energy transformation that is happening in the alarm clock? The alarm clock is producing electrical energy, and the electrical energy is being transformed into light and sound energy.
Electrical energy is flowing through the wires into the alarm clock. The electrical energy is being transformed into sound energy by the buzzer.
Electrical energy is being produced by the alarm clock. The electrical energy is being transformed into sound energy by the buzzer and into light energy by the light bulbs.
Electrical energy is flowing through the wires into the alarm clock. The electrical energy is being transformed into heat energy by the buzzer and into light energy by the light bulbs.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 09:30
What is the molar mass of potassium nitrate, kno3
Answers: 1
question
Chemistry, 22.06.2019 15:30
Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
Answers: 3
question
Chemistry, 22.06.2019 21:20
Which proportionality applies to avogadro’s law?
Answers: 3
question
Chemistry, 22.06.2019 22:00
Pls ill give u brainliest which of the following is true about science? 1. political conditions are unable to influence it. 2. economic concerns may prevent it from solving problems.
Answers: 2
You know the right answer?
Tommy wakes up in the morning to his alarm clock at 7:00 a. m. every day. The alarm clock is connect...
Questions
question
Mathematics, 21.08.2019 02:00
question
History, 21.08.2019 02:00
Questions on the website: 13722361