Question

$f\propto d$

Which of the following statements is correct?

• A. An increase in f leads to an increase in d.
• B. An increase in f leads to a decrease in d.
• C. An decrease in f leads to an increase in d.
• D. None of the above

Answer 1

The correct option is A An increase in f leads to an increase in d.

$Given,f\propto d$

Here, the variables f and d vary directly.

If two quantities vary directly, then the increase in one of the quantities leads to an increase in the other quantity.