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nignag [31]
3 years ago
13

What sound signal tells a river lock attendant that you wish to go through the lock?

Physics
1 answer:
Hoochie [10]3 years ago
6 0
In order to tell a river lock attendant that you wish to go through the lock, you should <span>sound one prolonged blast followed by one short blast.

You should wait about 400 feet away from the lock and wait for the flashing light signal that allows you to enter.
Also note that </span><span>commercial traffic  always have the first priority in entering the locks.</span>
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In this lab we will make good use of [scientists] Law by inducing a current due to changes in magnetic flux. GIn this lab we wil
vesna_86 [32]

Answer:

Faraday's Law

Explanation:

Faraday’s Law of Induction explains how an electric current produces a magnetic field and also, how a changing magnetic field generates an electric current in a conductor.

While Faraday's law explains how magnitude of the EMF is produced, Lenz's law explains the direction that current will flow. The lenz's law states that the direction is always in a way which it will oppose the change in flux which produced it. Lenz's law simply explains that any magnetic field produced by an induced current will be in the opposite direction to the change in the original field.

In this lab, they are clearly making use of Faraday's law because they are inducing a current due to changes in magnetic flux. This situation involves Faraday's law because in Faraday's law, the induced magnetic field inside a loop will always move to keep the magnetic flux in the loop constant.

3 0
3 years ago
How far does an object travel if it is moving at a speed of 4 m/s for 3.2 seconds?
WINSTONCH [101]

Answer:

12.8 meters

Explanation:

m/s means meters per second. So, to find how far it would travel in 3.2 seconds, you would multiply 4 meters every second by 3.2 seconds.

4×3.2=12.8 meters

5 0
3 years ago
8.
vladimir1956 [14]

Answer:

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You are driving your car at a speed of 60 miles per hour, when you cross into Canada. Canada measures their speed in kilometers
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Answer:

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Explanation:

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The atomic number of a element if found by countingthe number of what in an atom?
S_A_V [24]
The Atomic number is found by counting the number of Protons found in the atom. Make brainliest if I helped best please :)
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