Which best explains how thermal energy is transferred when someone holds a hand above a fire?
<...
Physics, 10.04.2020 20:13 Anthonyxxx1
Which best explains how thermal energy is transferred when someone holds a hand above a fire?
It is transferred by conduction and radiation.
It is transferred by only convection.
It is transferred by only conduction.
It is transferred by radiation and convection.
Answers: 2
Physics, 22.06.2019 06:20
Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question
Answers: 1
Physics, 22.06.2019 13:30
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
Physics, 23.06.2019 12:30
You have decided to host a discussion about post-traumatic stress disorder with the families of soldier abroad provide an over view of the disorder the symptoms and consequences of ptsd
Answers: 2
Social Studies, 23.03.2021 18:00
Mathematics, 23.03.2021 18:00
Mathematics, 23.03.2021 18:00
Mathematics, 23.03.2021 18:00
English, 23.03.2021 18:00
Mathematics, 23.03.2021 18:00
Law, 23.03.2021 18:00
Mathematics, 23.03.2021 18:00