How many impulses of x-rays are emitted in 1/6 of a second?

In the context of dental radiography, the emission of x-rays is typically measured in impulses per second. The standard rate for x-ray generation is typically 60 impulses per second, which means in one second, 60 individual x-ray impulses are produced.

To find out how many impulses are emitted in 1/6 of a second, you can use a straightforward calculation. Since 60 impulses are emitted in one second, you would divide 60 by 6 (because 1/6 of a second is equivalent to one-sixth of that total time).

The calculation is as follows:

60 impulses per second ÷ 6 = 10 impulses.

Thus, in 1/6 of a second, a total of 10 impulses of x-rays would indeed be emitted. This reasoning explains why the answer is correct, as it is based on the fundamental properties of how many impulses are produced over a specified time frame in dental radiography.