Brenda is watching a movie at home but the sound on her television is rather low. she asks
her brother to turn up the sound. after he increases the volume only 5 decibels, brenda says
"ok. that's good. you." brenda's detection of this slight increase in volume
demonstrates
ob) the absolute threshold.
od) the just noticeable difference.
o
a) subliminal stimuli.
c) top-down processing.

the results is a decrease in air temperature with an increase of altitude.

explanation:

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle