The correct equation for Ohm’s Law is . I know this is correct because Voltage and current have a (positive/ negative) relationship. In the current vs. voltage graph shown below, it is clear that as voltage (increases/ decreases) it stays constant so does current. When voltage was , the current was only Amps. As voltage moved up to and , current increased to and . As voltage (increases / decreases / stays constant), current (increases / decreases / stays constant) as well. Therefore, voltage must be in the numerator of the equation. Additionally, resistance and current have a (positive / negative) relationship. In the current vs. resistance graph shown below, it is clear that as resistance (increases / decreases / stays constant), current (increases / decreases / stays constant). When resistance was at Ohms, current was Amps. But, as resistance increased to and Ohms, current decreased to A and

What type of light does this light bulb produce most (i. e. at what wavelength does the spectrum have maximum intensity)?

Aball is thrown upward. at a height of 10 meters above the ground, the ball has a potential energy of 50 joules (with the potential energy equal to zero at ground level) and is moving upward with a kinetic energy of 50 joules. what is the maximum height h reached by the ball? consider air friction to be negligible. 1. h ≈ 10 m 2. h ≈ 50 m 3. h ≈ 30 m 4. h ≈ 40 m 5. h ≈ 20 m 003 10.0 points which of the two object shown below has the greatest kinetic energy? a m b 1 2 m v 2v 1. kinetic energies are the same. 2. a 3. b 4. unable to determine. 004 10.0 points tim, with mass 74.6 kg, climbs a gymnasium rope a distance of 3.1 m. the acceleration of gravity is 9.8 m/s 2 . how much potential energy does tim gain? answer in units of j. 005 10.0 points a car is moving at 64 miles per hour. the kinetic energy of that car is 5 × 105 j. how much energy does the same car have when it moves at 111 miles per hour? answer in units of j. 006 10.0 points an 102 kg man climbs up a 1 m high flight of stairs. the acceleration of gravity is 9.81 m/s 2 . w

Argon, neon, and xenon are examples of