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You answer a prowler call. A neighbor informs you that she heard glass breaking at the house next door. As you go to the back of the house you see someone run to the fence. Using your flashlight you can see no sign of a weapon and believe the person is unarmed. After shouting “Police – stop!”, the person starts over the fence and you believe the person is about to escape. You should ________

The concentration of energy that flows through the ultrasound beam is__________.

A warrantless arrest (taking into custody) of a juvenile, for the commission of a felony, is good, if it’s based on ____ .

Given a sound beam with a propagation speed of 20 mm/microsecond and a frequency of 5 MHz, what will be the expected wavelength?

Which one of the following best represents the scientific notation, 3×10 to the third power?

The number of cycles that occur in one second is known as:

This freed all the slaves

The [1] was a successful step in policing the south, until it was ended by [2].

The Emancipation Proclamation was arguably legal as it was issued by [1] but was arguably illegal because it was issued by [2]

General Fremont was fired.  Lincoln’s reasoning had to do with