An organ pipe with a fundamental frequency f is open at both ends. if one end is closed off, the fundamental frequency will an organ pipe with a fundamental frequency is open at both ends. if one end is closed off, the fundamental frequency will double. not change. drop by half.

Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th