If Hubble's constant had a value of 95 km/s/Mpc, what would be the age of the Universe?
billi...
Answers: 1
Physics, 22.06.2019 00:40
Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ
Answers: 3
Physics, 22.06.2019 05:30
James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the
Answers: 1
Physics, 23.06.2019 01:00
What will happen in a hybrid vehicle if current flow becomes too high due to a short?
Answers: 1
Social Studies, 07.06.2021 23:20
Mathematics, 07.06.2021 23:20
Chemistry, 07.06.2021 23:20
English, 07.06.2021 23:20
Mathematics, 07.06.2021 23:20
Arts, 07.06.2021 23:20
History, 07.06.2021 23:20
Mathematics, 07.06.2021 23:20
Geography, 07.06.2021 23:20
Mathematics, 07.06.2021 23:20