The answer is A.) The ratio of thier masses is always the same
Answer: Georgia Department of Insurance
Explanation: I hope this help :]
Answer: A. X-rays
Explanation:
X-rays have the shortest wavelength and the highest energy of all of the options given.
density of water = 
velocity of flow = 
radius of pipe = 
Height of second floor = 
Now we can use here Bernuoli's Equation to find the speed of water flow at second floor



Now in order to find the radius of pipe we can use equation of continuity



So radius of pipe at second floor is 0.034 meter
Answer:
charcoal is the correct answer
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