The height of a sound wave is called ____ and the speed of the sound wave is called ____.
A. frequency; decibel
B. volume; frequency
C. altitude; amplitude
D. amplitude; frequency
Answer: D
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Tom is placed in a dark room. A circle of light is projected on a screen and the rhythmically increases and decreases in size. According to the principle of size constancy, if Tom does not perceive the light as changing size, he will perceive it as___
a. growing brighter and dimmer c. coming closer and moving away b. going faster and slower d. changing color slightly
Why would openness to experience be the least predictive of the Big Five personality dimensions when it comes to physical health?
What will be an ideal response?
When trying to persuade people, it is useful to make sure they have ________ in their thoughts on the matter
a. confidence b. salience c. complexity d. logic
Which theories of aging argue that the body's constant manufacturing of energy creates byproducts that combine with various toxins and eventually reach such high levels that they impair the body's ability to function normally?
a) Life expectancy theories b) Genetic programming theories of aging c) Wear and tear theories d) Inevitable death theories