What is the equivalent resistance between points a and b?





a.

14 ?



b.

8.0 ?



c.

6.0 ?



d.

25 ?



e.

40 ?


d

Physics & Space Science

You might also like to view...

Photoelectric Effect Using Stopping Potential: When light of wavelength 350 nm is incident on a metal surface, the stopping potential of the photoelectrons is measured to be 0.500 V. What is the work function of this metal? (c = 3.00 × 108 m/s, h = 6.626 × 10-34 J ? s, 1 eV = 1.60 × 10-19 J)

A. 0.500 eV B. 3.05 eV C. 3.54 eV D. 4.12 eV

Physics & Space Science

________ is the study of the universe, including its properties, structure, and evolution

Fill in the blank(s) with the appropriate word(s)

Physics & Space Science

Write the equation of a wave, traveling along the +x axis with an amplitude of 0.02 m, a frequency of 440 Hz, and a speed of 330 m/sec.

A. y = 0.02 sin [880?(x/330 ?t)] B. y = 0.02 cos [880?x/330 ? 440t] C. y = 0.02 sin [880?(x/330 + t)] D. y = 0.02 sin [2?(x/330 + 440t)] E. y = 0.02 cos [2?(x/330 + 440t)]

Physics & Space Science

If a force always acts perpendicular to an object's direction of motion, that force cannot change the object's kinetic energy

A) True B) False

Physics & Space Science