Physics, 17.09.2021 23:40 stophendless9780
A student uses a 100.0 mL graduated cylinder with 1mL increments. The meniscus falls
right on the line for 32 ml. How should the student report their measurement?
a. 30 mL
b. 32 mL
C. 32.0 mL
d 32.00mL
Answers: 2
Physics, 22.06.2019 05:20
Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.
Answers: 2
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 13:30
The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
Answers: 1
A student uses a 100.0 mL graduated cylinder with 1mL increments. The meniscus falls
right on the...
Biology, 12.05.2021 23:40
Mathematics, 12.05.2021 23:40
Mathematics, 12.05.2021 23:40
Chemistry, 12.05.2021 23:40
English, 12.05.2021 23:40
English, 12.05.2021 23:40
Mathematics, 12.05.2021 23:40
Mathematics, 12.05.2021 23:40
Mathematics, 12.05.2021 23:40