subject
Physics, 02.07.2019 00:00 smoov23

Astudent places one end of an iron nail in a cup of boiling water. eventually, the whole nail is hot. he says that the heat transferred through the nail by convection. which of the following explains why his statement is incorrect? there was no movement of matter within the nail. the nail did not emit any light. the water did not change phase. only gases can transfer heat by convection.

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 09:00
Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack
Answers: 2
question
Physics, 22.06.2019 15:50
Which of these metals are magnetic?
Answers: 1
question
Physics, 22.06.2019 18:00
What structural formula represents 4 electrons shared between two atoms?
Answers: 1
question
Physics, 22.06.2019 19:00
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
Answers: 3
You know the right answer?
Astudent places one end of an iron nail in a cup of boiling water. eventually, the whole nail is hot...
Questions
question
English, 10.03.2021 22:00
question
Arts, 10.03.2021 22:00
question
Mathematics, 10.03.2021 22:00
question
Mathematics, 10.03.2021 22:00
question
Mathematics, 10.03.2021 22:00
question
Mathematics, 10.03.2021 22:00