A substance is round in one container and has a volume of one liter. In a much larger container, the substance is rectangular but still has a volume of one liter.

What state of matter is the substance in?

Diffinition of nebula

A drag racer, starting from rest, travels 6.0 m in 1.0 s. Suppose the car continues this acceleration for an additional 4.0 s.

Does cannibalism still exist

Which of the following chemical equations demonstrates that atoms are conserved during a chemical reaction?

How long does a dream typically last near the end of the sleep cycle, just before waking? A. about 5 minutes B. about 15 minutes C. about 30 minutes D. about 50 minutes

Which of the following most accurately represents John Dalton's model of the atom?

A race car travels a circular track at an average rate of 135 mi/hr. The radius of the track is 0.450 miles. What is the centripetal acceleration of the car?

Between a substance and a mixture.

Two massive objects are fixed in position. A third object is placeddirectly between the first two at the position at which the totalgravitational force on the third object due to the two massiveobjects is zero.

Which statement best describes the magnetic properties of a material? Magnetic materials have many spinning, unpaired electrons Paired electrons of magnetic materials can move to other atoms Electrons of magnetic materials are strongly held by