Physics, 29.01.2021 18:10, jilliangillespie
Among the bodies in our solar system are asteroids, moons, planets and the Sun. Which statement least supports the theory that gravity helped form our solar system?
A. The Sun consists primarily of gases.
B. Many objects in space are spherical in shape.
C. Planets revolve around an object of greater mass.
D. Planets form by small masses combining into larger masses.
Answers: 3
Physics, 21.06.2019 19:10, shazanah95
Athin, square metal plate measures 14 cm on each side and has emissivity of 0.60. the plate is heated to a temperature of 745°c. what is the rate at which the plate radiates energy ? the stefan-boltzmann constant is 5.67 × 10-8 w/(m2 ? k4). remember that the plate will radiate energy from both its top and bottom surfaces.
Answers: 1
Physics, 23.06.2019 05:00, maljoh8249
Consider the phase change taking place in the picture. you could use all but one statement to describe what is happening here. that is: a) temperature is increasing. b) kinetic energy is increasing. c) the space between the particles remains the same. d) the attractive force between the particles is decreasing.
Answers: 1
Among the bodies in our solar system are asteroids, moons, planets and the Sun. Which statement leas...
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