Answer:
c. streak
Explanation:
Pyrite is a mineral that looks like gold but actually is iron disulfide.
Pyrite and gold have comparable luster.
Pyrite and gold have different tones of yellow. This can be determined by their streak. Streak is the powdered form of a mineral. A streak of mineral can be found just by rubbing the mineral on a rough surface and comparing the colors.
Pyrite is diamagnetic which is not a strong form of magnetism. Gold is also diamagnetic
When an object vibrates in simple harmonic motion in the vertical direction, its minimum speed occurs when it is at <em>either endpoint</em> ... either the highest point or the lowest point.
At those points, it reverses its direction, so its speed is zero for an instant.
-Both states of matter are the same temperature
-false( not very sure for this)
Lol......
The value of the gravitational constant, G, does not change.
it is constant....never changes :)