Match the variable to the correct unit Wavelength Hz Frequency Seconds Period (T) __ Meters A dog is running at 10mph (miles per hour). What is the dog’s speed in meters per second? (1609 meters in a mile) How far would this dog run in 1.5 hours? How long would it take this dog to get to the end of the park, which is 3.7 meters away? What is the difference between speed and velocity? A dog swimming in a pool creates waves that peak every 5.6 seconds. The waves highest point is at 0.2m that move at a velocity of 4 meters per second. What are the time and space sine functions of these waves? An explorer measures the distance between her and the end of a cave as 3.4 meters. If she were to yell, how long would it take for her to hear her echo? (The speed of sound in air is 340m/s). The velocity of the fluid in section 1 is 7 centimeters per second with a cross sectional area of 4 square inches. If section 2 has a cross sectional area of 2 square inches, what is the velocity of the fluid in section 2 in meters per second?

Stars and Galaxies (MindTap Course List)

10th Edition

ISBN:9781337399944

Author:Michael A. Seeds

Publisher:Michael A. Seeds

Chapter19: Astrobiology: Life On Other Worlds

Section: Chapter Questions

Problem 9P

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Match the variable to the correct unit

Wavelength ______ Hz
Frequency ______ Seconds
Period (T) ______ Meters

A dog is running at 10mph (miles per hour).

What is the dog’s speed in meters per second? (1609 meters in a mile)

How far would this dog run in 1.5 hours?

How long would it take this dog to get to the end of the park, which is 3.7 meters away?

What is the difference between speed and velocity?
A dog swimming in a pool creates waves that peak every 5.6 seconds. The waves highest point is at 0.2m that move at a velocity of 4 meters per second. What are the time and space sine functions of these waves?

An explorer measures the distance between her and the end of a cave as 3.4 meters. If she were to yell, how long would it take for her to hear her echo? (The speed of sound in air is 340m/s).

The velocity of the fluid in section 1 is 7 centimeters per second with a cross sectional area of 4 square inches. If section 2 has a cross sectional area of 2 square inches, what is the velocity of the fluid in section 2 in meters per second?

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