How do dog whistles work?

1 answer:

7 0

<em>The sound it emits comes from what is known as the ultrasonic range, a pitch that is so high humans can't hear it. Dogs can hear these sounds, however, as can cats and other animals. Because of this, the dog whistle is a favored training tool, though it may not be for every dog parent.</em>

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What happens at night- describing air circulation

mash [69]

Answer:

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Explanation:

Answer is above

<em><u>Hope this helps.</u></em>

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2 years ago

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gizmo_the_mogwai [7]

the answer is induction

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Lynna [10]

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2 years ago

A container of gas molecules is at a pressure of 2 atm and has amass density of 1.7 grams per liter. All of the molecules in the

Tpy6a [65]

Answer:

The speed of nitrogen molecule is 1.87 m/s.

Explanation:

Given that,

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We need to calculate the temperature