Does the following word describe a theory, law, or both
“Complex”
A) LAW
B) THEORY <...
Answers: 2
Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
Answers: 2
Physics, 22.06.2019 17:00
In the future, people will only enjoy one sport: electrodisc. in this sport, you gain points when you cause metallic discs hovering on a field to exchange charge. you are an electrodisc player playing the popular four disc variant. the disks have charges of qa = −8.0 µc, qb = −2.0 µc, qc = +5.0 µc, and qd = +12.0 µc. (1) you bring two disks together and then separate them. you measure the resulting charge of these two disks and find that it is +5.0 µc per disk. which two disks did you bring together? (a) a and b (b) a and c (c)a and d (d)b and c(e) b and d (f) c and d. (2) you bring three disks together and then separate them. you measure the resulting charge of these three disks and find that it is +3.0 µc per disk. which three disks did you bring together? a, b, and c (a) a, b, and d (c) a, c, and d (d) b, c, and d. (3) given the resulting charge of each disk measured in (b) is +3.0 µc, how many electrons would you need to add to a disk of this charge to electrically neutralize it? electrons
Answers: 3
Physics, 22.06.2019 19:00
Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe
Answers: 1
Mathematics, 28.05.2021 16:30
Mathematics, 28.05.2021 16:30
Mathematics, 28.05.2021 16:30
Mathematics, 28.05.2021 16:30
Physics, 28.05.2021 16:30
Chemistry, 28.05.2021 16:30
Mathematics, 28.05.2021 16:30
Computers and Technology, 28.05.2021 16:30
Mathematics, 28.05.2021 16:30
Mathematics, 28.05.2021 16:30
French, 28.05.2021 16:30
Spanish, 28.05.2021 16:30
Health, 28.05.2021 16:30