One student did an experiment on the rock cycle. the steps of the experiment are shown below. collect five pieces of wax of different colors. use a plastic knife to scrape off thin shavings of the pieces of wax. pile the wax shavings of different colors one over the other. hold the pile of wax shavings in the palm and squeeze it for two to three minutes. fold the pile and squeeze it in the palm again for a minute. what does the student's experiment most likely demonstrate about the rock cycle? a. weathering can change igneous rocks into sediments. b. weathering can change metamorphic rocks into sediments. c. heat and pressure can change igneous rocks into metamorphic rocks. d. heat and pressure can change sedimentary rocks into metamorphic rocks.
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 08:30
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
Physics, 22.06.2019 15:40
Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?
Answers: 1
Physics, 22.06.2019 16:00
The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?
Answers: 3
One student did an experiment on the rock cycle. the steps of the experiment are shown below. coll...
English, 11.03.2021 16:10
Business, 11.03.2021 16:20
Health, 11.03.2021 16:20
Mathematics, 11.03.2021 16:20
Mathematics, 11.03.2021 16:20
English, 11.03.2021 16:20
Physics, 11.03.2021 16:20
Mathematics, 11.03.2021 16:20
English, 11.03.2021 16:20
Physics, 11.03.2021 16:20
Mathematics, 11.03.2021 16:20
Mathematics, 11.03.2021 16:20