Question

6 multiple choice 1 point if ma is increased, seconds would have to be ______ to maintain beam quantity
○ increase
○ decrease
7 multiple choice 1 point what is the relationship between ma and time to maintain beam quantity?
○ direct
○ indirect (inverse)

Explanation:

Question 6

To maintain beam quantity (product of mA and time should be constant), if mA increases, time (seconds) must decrease (since \( \text{mA} \times \text{time} = \text{constant} \), so inverse relationship).

For beam quantity \( Q = \text{mA} \times t \) (constant), \( \text{mA} \) and \( t \) vary such that if one increases, the other decreases. This is an inverse (indirect) relationship.

Answer:

B. decrease (assuming the options are labeled as A. increase, B. decrease)

Question 7