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nignag [31]
3 years ago
7

As you approach a roundabout, you should __________________.

Physics
2 answers:
motikmotik3 years ago
8 0
The answer should be B
Alex_Xolod [135]3 years ago
6 0

Answer:

C

Explanation:

!!!

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Razona si, en las experiencias de Faraday, el efecto producido moviendo el circuito será el mismo que el producido moviendo el i
const2013 [10]

Answer:

moving the circuit or the magnet gives the same result

Explanation:

The faraday effect establishes that the temporal variation of imaginative flow produces an electric potential

          fem = \frac{d \phi }{dt}dfi / dt

the magnetic flux is

         Ф = B. A = B A cos θ

suppose for simplicity that the angle is zero so cos 0 = 1

         Φ = B A

By analyzing this expression, the change in magnetic flux can converge while keeping the magnetic field fixed and varying the electric field or keeping the electric field fixed and varying the magnetic field.

Consequently moving the circuit or the magnet gives the same result

5 0
3 years ago
Discuss the role of oxygen in air supply.
BARSIC [14]

T he role of oxygen in air supply is to keep all the ling beings live and healthy.

<h3>What is Oxygen?</h3>

Oxygen is the most important gas required for the living of human beings, animals, birds and the whole ecosystem.

Oxygen is fundamental for breath on the grounds that the body utilizes it to 'consume' food atoms. Creatures take in oxygen while breathing in and radiate carbon dioxide while breathing out. Oxygen makes up practically 21% of the all out gases in air, with the majority of the excess gas being physiologically latent nitrogen.

Oxygen assumes a basic part in breath, the energy-delivering science that drives the digestion systems of most living things. We people, alongside numerous different animals, need oxygen in the air we inhale to remain alive. Oxygen is created during photosynthesis by plants and many sorts of organisms.

Thus, the air supply needs oxygen on the majority.

Learn more about oxygen.

brainly.com/question/2272415

#SPJ1

8 0
2 years ago
I hope some one can help me!
zloy xaker [14]
Given that:
μ = 36 
<span>σ = 3 
</span>
<span>Standardize x to z = (x - μ) / σ </span>
<span>P( 39 < x < 42) = P[( 39 - 36) / 3 < Z < ( 42 - 36) / 3] </span>
<span>P( 1 < Z < 2) = P( x < 2) - P( x < 1)
                     = 0.9772 - 0.8413
                     = 0.1359 </span>

<span>(0.1359)(30)
= 4.0777
= 4 days</span>
7 0
3 years ago
What is the term for when the
lana [24]

Answer:

C. Dehydration is the word describing too little body fluids

5 0
2 years ago
Read 2 more answers
The cold protective response may be activated when a person's face is submerged in water that is less than ________ degrees fahr
Sladkaya [172]
<span>The cold protective response may be activated when a person's face is submerged in water that is less than 68 degrees fahrenheit. </span>When a person suddenly drowns in a cold water, immediate numbness occurs which can cause shock and panic. And because you are shocked with what just happened, you feel that everything is going numb which can result to muscle strain and ineptness of the joint. When a person tries to grasp for air, it is water that comes in not air because everything is going numb. After a person feels numb, he will suffer for hypothermia. If nobody can rescue that person, he may become out cold and can die.

6 0
3 years ago
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