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aalyn [17]
2 years ago
5

Which arrow represents the substance’s change of state?

Physics
1 answer:
Dennis_Churaev [7]2 years ago
4 0

Answer:

Its P path describes the change of state i.e from solid to liquid.

What is solid ?

"A solid is that state of matter which has a fixed shape, mass, and volume. It suffers very small changes in volume by changing the temperature. It can not be compressed, e.g. — Sand, Wood, Copper, Ice, etc."

What is liquid ?

"A liquid is a sample of matter that conforms to the shape of a container in which it is held, and which acquires a defined surface in the presence of gravity. The term liquid is also used in reference to the state, or condition, of matter having this property."

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If I was born in 1998 how old will I be
brilliants [131]

Answer:

If your birthday was celebrated already then you would be  23, but if your birthday isn't celebrated then you would be 22

Explanation:

6 0
3 years ago
What do elements, compounds, and mixtures have in common?
Flura [38]
I think the answer is they are all made up atoms
8 0
3 years ago
An FM radio consists of a series RLC circuit with a 6.57 pF (peco – 10-12) capacitor. If a person is dialed into a station broad
faust18 [17]

Answer:

3.6 x 10⁻⁷ H

Explanation:

C = capacitance of the capacitor = 6.57 x 10⁻¹² F

L = inductance of the inductor = ?

f = frequency of broadcasting system = 103.9 MHz = 103.9 x 10⁶ Hz

frequency is given as

f = \frac{1}{2\pi \sqrt{LC}}

103.6\times 10^{6} = \frac{1}{2(3.14)\sqrt{(6.57\times 10^{-12})L}}

Inserting the values

L = 3.6 x 10⁻⁷ H

4 0
3 years ago
in a billiards game, the white cue ball hits the black ball, moving the black ball to the right while the cue ball moves to the
Gemiola [76]

Answer:

The black ball moving to the right after being struck by the white ball

Explanation:

4 0
3 years ago
To find the mass defect for uranium-238 several calculations must be made. Which is the calculation that should be made first? A
BaLLatris [955]

mass number of uranium 238 is sum of number of proton and neutrons in it

While atomic number is just number of protons

So total number of protons in it = 92

total number of neutrons in it = 238  - 92 = 146

mass of proton = 1.0073 amu

mass of neutron = 1.0087 amu

now for the calculation of mass of nuclei is given as

M = zm_p + (A-z)m_n

M = 92(1.0073) + 146(1.0087)

so option B is correct

3 0
4 years ago
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