subject
Physics, 10.07.2019 00:30 Bwinig2021

If you have a mineral sample with a volume of 4 ml and a mass of 20 grams , what is the density ?

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 16:20
Two particles of masses m and 2m are placed on a smooth horizontal table. a string, which joins these two masses, hangs over the edge supporting a pulley, which suspends a particle of mass 3m.the pulley has negligible mass. the two parts of the string on the table are parallel and perpendicular to the edge of the table. the hanging parts of the string are vertical. find the acceleration of the particle of mass 3m.
Answers: 1
question
Physics, 21.06.2019 22:50
An electron and a proton have the same kinetic energy upon entering a region of constant magnetic field and their velocity vectors are perpendicular to the magnetic field. suppose the magnetic field is strong enough to allow the particles to circle in the field. note: you'll need to look up the masses for an electron and proton. 1) what is the ratio of the radii of their circular paths rp/re?
Answers: 3
question
Physics, 22.06.2019 06:30
If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.
Answers: 3
question
Physics, 22.06.2019 07:00
Ineed the answers for these promblems i have
Answers: 3
You know the right answer?
If you have a mineral sample with a volume of 4 ml and a mass of 20 grams , what is the density ?...
Questions
question
Social Studies, 11.03.2020 05:36
question
Mathematics, 11.03.2020 05:36
question
Social Studies, 11.03.2020 05:36
Questions on the website: 13722367