When the surface of an object is a little above ____ Fahrenheit, the vibrating frequency of the atoms gives off visible light which we see as a dull red glow.
A. 200°
B. 600°
C. 1,000°
D. 1,600°
Answer: C
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Water pressures higher than 35 psi may cause the water hoses to burst.
Answer the following statement true (T) or false (F)
Temperature can be thought of as ____.
A. the amount of heat in a material B. the density of the material C. a description of the level of heat D. the weight of the total mass of the material
Which of the following is true of the ABS tractor warning light?
A. It illuminates when the ignition key is turned on B. It illuminates when the vehicle is braked C. It goes off when there is an ABS failure D. It goes off only when the vehicle is stationary
If you want to maintain an employee's behavior at a high level with minimum fluctuations in
the level of the behavior, which of the following schedules of reinforcement would be most successful? (Disregard the possible difficulty of using such a schedule in the workplace.)
a. Continuous b. Fixed-interval c. Fixed-ratio d. Variable-interval e. Variable-ratio