The dark areas outlining a granule are cooler than the granule
a. True
b. False
Indicate whether the statement is true or false
True
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The dedicated third wire on a 3-prong plug is connected to
A) ground. B) a fuse. C) a ground fault interrupter. D) the "hot" wire.
The mean life (time constant) of rubidium-86 is 26.8 d. What is its half-life?
What will be an ideal response?
Air is flowing through a rocket nozzle. Inside the rocket the air has a density of 5.25 kg/m3 and a speed of 1.20 m/s. The interior diameter of the rocket is 15.0 cm. At the nozzle exit, the diameter is 2.50 cm and the density is 1.29 kg/m3
What is the speed of the air when it leaves the nozzle? A) 123 m/s B) 176 m/s C) 88.0 m/s D) 45.7 m/s E) 29.3 m/s
Sea lilies are more scientifically called ______________
Fill in the blank(s) with correct word