which of the following lists the particles of matter in order from lightest to heaviest?
Physics, 14.12.2019 10:31 SAMANTHA8997
43
which of the following lists the particles of matter in order from lightest to heaviest?
a. electrons, neutrons, quarks, protons
b. quarks, electrons, protons, neutrons
c. neutrons, quarks, electrons, protons
d. quarks, neutrons, protons, electrons
Answers: 3
Physics, 22.06.2019 09:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
Physics, 22.06.2019 14:30
When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
Answers: 3
Physics, 23.06.2019 02:30
Asatellite that goes around the earth once every 24 hours iscalled a geosynchronous satellite. if a geosynchronoussatellite is in an equatorial orbit, its position appearsstationary with respect to a ground station, and it is known as ageostationary satellite find the radius rof the orbit of a geosynchronous satellite that circles the earth.(note that ris measured from the center of the earth, not the surface.) you mayuse the following constants: the universal gravitational constant g is 6.67 \times 10^{-11}\; {\rm n \; m^2 / kg^2}. the mass of the earth is 5.98 \times 10^{24}\; {\rm kg}. the radius of the earth is 6.38 \times 10^{6}\; {\rm m}.
Answers: 2
Physics, 23.06.2019 02:30
If frequency goes up, what happens to wavelength? does it get shorter or longer?
Answers: 2
43
which of the following lists the particles of matter in order from lightest to heaviest?
which of the following lists the particles of matter in order from lightest to heaviest?
English, 26.09.2019 03:21
Physics, 26.09.2019 03:21
Computers and Technology, 26.09.2019 03:21
English, 26.09.2019 03:21
English, 26.09.2019 03:21
English, 26.09.2019 03:21
English, 26.09.2019 03:21
English, 26.09.2019 03:21
English, 26.09.2019 03:21