An advantage of using scientific notation over standard notation is that: a) It can shorten numbers with many digits while retaining its value.
b) It can manipulate the number of significant figures while retaining its value. c) Both of the above.
d) None of the above.

Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference

An object's buoyant force and weight mean the same thing.a. trueb. false

You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?