Physics Questions
Explore questions in the Physics category that you can ask Spark.E!
what is gradient on distance-time graph
how combine uncertainties when divided/multiplied
Intensity is measured in _______________
You cannot do _______________ with dB
Reflection of a sound wave causes an _______________
You can do _______________ with w/m^2
_______________ of a sound wave causes heat lightning and the ability to hear a conversation across a pond
For sound to echo, the _______________ needs to be greater than the _______________ of the surface
2 waves with slightly different frequencies produce _______________
A primary echo can be heard _______________ to _______________ meters away
What type of wave is sound (mechanical/electromagnetic) and (transverse/longitudinal)?
Frequency determines _______________
The human sound range is from 20Hz (_______________) to 20,000Hz (_______________)
Sound Intensity Level is measured in _______________
if resistance is constant, flow is proportional to the ___________________ difference
patency of the airways distal to the ______ generation is a function of lung volume
airflow through the airways depends on the ____________ ___________ and _____________ ____________
at the equal pressure point (EPP) the transmural pressure gradient is _____
pulmonary resistances is the combined resistance of which 3 factors?
according to the Bernoulli effect, when air enters a constriction, the linear velocity (increases/decreases), therefore the pressure must (increase/decrease