Wave 1 (in Red) and Wave 2 (in Blue) are undergoing interference. The displacement of the medium at each location depends on the individual
displacements of the two waves at that location. For the three labeled
locations, determine the nearest estimate of the resulting displacement of
the medium. (Each small square is 0.10 m along its edges.)
Pr
1+2
butt
1
Α.
1
return
у
Í
me
B
Tap on the answer fields to toggle through possible values of displacement.
A:
m
B:
+0.2
m
C:
-0.2
m
Displaying
Option 8 of 19
Displaying
Option 12 of 19

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.

In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.