Larger vibration produces a higher
a) frequency b) volume c) pitch d) timbre

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending