What is a solenoid?

A a current-carrying wire with many coils

B a current-carrying wire that is straight

C a tool used to measure magnetism

D a tool used to measure current

Two skiers travel two different frictionless paths. The two paths start at the same place and finish at the same place. Skier A is heavier than Skier B.

Which part of the eye controls whether or not the pupil dilates or constricts? iris retina optic nerve cornea

Which best describes nuclear fission? A. A nucleus spontaneously splits and absorbs energy. B. Two nuclei spontaneously combine and absorb energy. C. A nucleus collides with a neutron and splits, releasing energy. D.

Given that no sunlight can penetrate Europa's ice shell, what would be the type of energy that could make some form of europan life possible?

Sheena took the implicit association test (IAT) and found that she responded faster when ""strong"" words were paired with male names as compared to when ""strong"" words were paired with female names. What does this finding suggest?

A chair of weight 75.0 N lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of F = 42.0 N directed at an angle of 38.0 ∘ below the horizontal and the chair slides along the floor.

A car travels 20 km west, then 20 km south. what is the magnitude of its displacement? A) 0 km B) 20 km C) 28 km D) 40 km

A sport car accelerates from rest to 29 m/s in 4.4 sec. what's its acceleration?

How do you unscramble the science topic atsetlectoicnp

What holds metal ions together?