Physics, 08.09.2021 14:00 SweetBriar

Which is the correct sequence of events based on the Big Bang theory? a. condensed matter; explosion; primordial; cooling and expansion
b. condensed matter; explosion; cooling and expansion; primordial
c. condensed matter; primordial; explosion; cooling and expansion
d. explosion; condensed matter; primordial; cooling and expansion

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 07:50

Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).

Answers: 3

Answer

Physics, 22.06.2019 12:00

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

Answers: 1

Answer

Physics, 22.06.2019 14:20

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.

Answers: 3

Answer

Physics, 22.06.2019 18:30

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.

Answers: 1

Answer

You know the right answer?

Which is the correct sequence of events based on the Big Bang theory? a. condensed matter; explosi...

Questions