Answers: 3
Another question on Physics
Physics, 21.06.2019 18:00
Acommercial passenger jet can travel up to 970 km/hr at an altitude of 30,000 feet. at this speed, how long will it take the jet to travel 1,865 kilometers? a. 2.3 hrs b. 1.9 hrs c. 1.7 hrs d. 1.5 hrs
Answers: 1
Physics, 22.06.2019 05:00
Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.
Answers: 1
Physics, 22.06.2019 08:00
5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.
Answers: 3
Physics, 22.06.2019 15:00
Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.
Answers: 1
You know the right answer?
The distance between the eyepiece and the objective lens in a certain compound microscope is 21.5 cm...
Questions
Mathematics, 08.09.2021 07:30
English, 08.09.2021 07:30
Spanish, 08.09.2021 07:30
Social Studies, 08.09.2021 07:30
Mathematics, 08.09.2021 07:30
Mathematics, 08.09.2021 07:30
Mathematics, 08.09.2021 07:30
Physics, 08.09.2021 07:30
