HESI A2
HESI A2 Physics Questions
Question 1 of 5
A solenoid is a long, tightly wound coil of wire that acts like a bar magnet when current flows through it. The magnetic field lines inside a solenoid are most similar to the field lines around:
Question 2 of 5
How do you determine the velocity of a wave?
Question 3 of 5
A 5-cm candle is placed 20 cm away from a concave mirror with a focal length of 10 cm. What is the image distance of the candle?
Question 4 of 5
As a vehicle positioned at the peak of a hill rolls downhill, its potential energy transforms into:
Question 5 of 5
Two 5-ohm resistors are placed in series and wired into a 100-V power supply. What current flows through this circuit?