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3 years ago

Look at the circuit diagram. Which of these components is part of the circuit?

Physics

1 answer:

Roman55 [17]3 years ago

7 0

Answer:

b ac power source

Explanation:

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Which scientist's idea what "gases are formed from tiny particles so small you can't see them. The particles are spread out into

damaskus [11]

Answer:

Bernoulli

Explanation:

Hello! I took the k12 science quiz! I hope you get an A!

Have a blessed day! :)

4 0

3 years ago

German physicist Werner Heisenberg related the uncertainty of an object's position ( Δ x ) to the uncertainty in its velocity (

timama [110]

According to the information given, the Heisenberg uncertainty principle would be given by the relationship

$\Delta x \Delta v \geq \frac{h}{4\pi m}$

Here,

h = Planck's constant

$\Delta v$ = Uncertainty in velocity of object

$\Delta x$ = Uncertainty in position of object

m = Mass of object

Rearranging to find the position

$\Delta x \geq \frac{h}{4\pi m\Delta v}$

Replacing with our values we have,

$\Delta x \geq \frac{6.625*10^{-34}m^2\cdot kg/s}{4\pi (9.1*10^{-31}kg)(0.01*10^6m/s)}$

$\Delta x \geq 5.79*10^{-9}m$

Therefore the uncertainty in position of electron is $5.79*10^{-9}m$

8 0

3 years ago

Animals have different types of respiratory systems depending on the environment of their habitat. Fish live in the water and us

VMariaS [17]

Answer:

1. Both are respiratory organs found in vertebrates.

2. Both enable the inhalation of oxygen and exhalation of carbon dioxide in the bodies of their host.

3. Respiratory membranes present in both make the exchange of gases easier.

4. Blood vessels found around them enable the breathing process.

Explanation:

Gills are respiratory organs which can be found in animals that live in water. These include fishes, amphibians like frogs, anthropods like insects, and annelids like worms. Gills are surrounded by respiratory membranes known as gill lamellae which have a large surface area that makes breathing easier. Blood vessels also are found around gills.

The lung is also a respiratory organ found in humans. It runs from a windpipe known as the trachea and branches into bronchi which contain the bronchioles. Alveoli ducts contain alveoli sacs and then alveoli which are membranes that enable the breathing process.

Both are similar because they are respiratory organs found in animals with backbones. They are surrounded by blood vessels and membranes that make the breathing process easier.

7 0

3 years ago

What happens when a negatively charged object A is brought near a neutral object B?

Rashid [163]

The answer is E. The objects loses all its charge

6 0

3 years ago

What is the acceleration of a vehicle that changes its velocity from 100 km/h to a dead stop in 30 s ? Answer in units of m/s 2

Dafna1 [17]

Answer:

a = $-\frac{25}{27}$ m/s²