subject
Physics, 28.01.2020 07:31 sweeps8758

Jane puts some water into an electric kettle and then she connects it to the power source. she observes that after some time the water inside the kettle heats up and begins to boil. what is happening? a) light energy is transforming into heat. eliminate b) heat energy is transforming into electricity. c) electrical energy is transforming into heat energy. d) electrical energy is transforming into light and heat energy.

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 20:00
The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is transformed ⇒ as it changes into other forms of energy.
Answers: 1
question
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
question
Physics, 22.06.2019 14:40
Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion
Answers: 2
question
Physics, 22.06.2019 16:30
In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?
Answers: 3
You know the right answer?
Jane puts some water into an electric kettle and then she connects it to the power source. she obser...
Questions
question
Mathematics, 04.03.2021 02:50
question
Mathematics, 04.03.2021 02:50
question
Mathematics, 04.03.2021 02:50
question
Business, 04.03.2021 02:50
Questions on the website: 13722361