Physics, 06.09.2019 16:20 nayelimoormann
Awall is built of two metals (stainless steel and lead) that are in thermal contact with each other. if the temperature difference across the steel plate is 17.79 k and the plates are 1.471 cm (steel) and 2.416 cm (lead) thick, what is the temperature difference across the entire wall? k
Answers: 1
Physics, 22.06.2019 03:30
Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)
Answers: 1
Physics, 22.06.2019 10:00
This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !
Answers: 1
Physics, 22.06.2019 19:30
In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.
Answers: 1
Awall is built of two metals (stainless steel and lead) that are in thermal contact with each other....
Computers and Technology, 03.04.2020 21:59
English, 03.04.2020 21:59
Social Studies, 03.04.2020 21:59
Social Studies, 03.04.2020 21:59