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, 21.06.2019 13:20
An aqueous solution of calcium hydroxide is standardized by titration with a 0.120 m solution of hydrobromic acid. if 16.5 ml of base are required to neutralize 27.5 ml of the acid, what is the molarity of the calcium hydroxide solution?
Answers: 3
question
Chemistry, 22.06.2019 10:00
Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.
Answers: 1
question
Chemistry, 22.06.2019 20:00
What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?
Answers: 1
question
Chemistry, 23.06.2019 00:30
Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?
Answers: 1
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
Geography, 02.11.2020 19:00
question
English, 02.11.2020 19:00
question
English, 02.11.2020 19:00
question
Mathematics, 02.11.2020 19:00
question
Chemistry, 02.11.2020 19:00
question
History, 02.11.2020 19:00
question
Geography, 02.11.2020 19:00
question
Chemistry, 02.11.2020 19:00
Questions on the website: 13722367