A tuning fork with a frequency of 675 Hz resonates in an air column when the length of the tube is 17.0 cm and again when the length is 43.0 cm. The wavelength of the standing wave in the air column is ___ cm.

Consider the following problem: a box with an open top is to be constructed from a square piece of cardboard, 3 ft wide, by cutting out a square from each of the four corners and bending up the sides. find the largest volume that such a box can have.

Which term best describes the phrase “something that happens”?

Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit