What does it mean for something to be "quantized?"

a. It can have only certain discrete values.
b. It can have only integer values.
c. It can have values only between certain limits.
d. none of the above


A

Physics & Space Science

You might also like to view...

During which step in the website plan shown above would you determine the website's subsidiary pages?

A. Step 1 B. Step 2 C. Step 3 D. Step 4

Physics & Space Science

A 1000-kg automobile moving with a speed of 24 m/s relative to the road collides with a 500-kg automobile initially at rest. If the two stick together, what is the velocity in m/s of the two cars after the collision according to an observer in a truck moving 10 m/s in the same direction as the moving cars?

A. 6 B. 11 C. 24 D. 26 E. 31

Physics & Space Science

Three particles are placed in the xy plane. A 30-g particle is located at (3, 4) m, and a 40-g particle is located at (?2, ?2) m. Where must a 20-g particle be placed so that the center of mass of the three-particle system is at the origin?

a. (?3, ?1) m b. (+1, +3) m c. (+3, ?1) m d. (?1, ?3) m e. (?0.5, ?2) m

Physics & Space Science

An object of length 3.00 cm is inside a plastic block with index of refraction 1.40 . If the object is viewed through the top surface of the block at a non-zero angle from the normal, where is the object relative to its image?

a. in the same direction as its image b. above the direction of its image c. below the direction of its image d. More information is needed.

Physics & Space Science