An electron-volt is the energy gained by an electron if it is accelerated through a potential difference of one volt
What is the equivalent to an electron-volt in kilograms? (c = 3.00 × 108 m/s, e = 1.60 × 10-19 C)
1.78 × 10-36 kg
You might also like to view...
Spiral galaxies are much more common in the centers of rich clusters than in the universe as a whole
Indicate whether the statement is true or false
If you drove day and night without stopping for one year without exceeding the legal highway speed limit in the United States, the maximum number of miles you could drive would be closest to
A. 8700. B. 300,000. C. 500,000. D. 1,000,000. E. 32,000,000.
Two particles, each having a mass of 3.0 ?g and having equal but opposite charges of magnitude of 6.0 nC, are released simultaneously from rest when they are a very large distance apart. What distance separates the two at the instant when each has a speed of 5.0 m/s?
A. 4.3 mm B. 8.6 mm C. 7.3 mm D. 5.6 mm E. 2.2 mm
In a 35.0-mm single lens reflex camera (SLR), the distance from the lens to the film is varied in order to focus on objects at varying distances
Over what distance range must a lens of 55-mm focal length vary if the camera is to be able to focus on objects ranging in distance from infinity down to 0.60 m from the camera? A) 5.55 mm B) 4.44 mm C) 16.7 mm D) 22.2 mm E) 7.77 mm