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iVinArrow [24]
3 years ago
7

Waves interact with blank and other blank?

Chemistry
2 answers:
Svetllana [295]3 years ago
6 0

Answer:

Waves interact with OBJECTS and other WAVES

Explanation:

mr_godi [17]3 years ago
5 0

true i think :D i hope i helped

:)

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The mass of a quantity of Cl gas (70,906 g/mol) that occupies<br> 50.0L at 27.0°C and 721 mm Hg is:
inessss [21]

We need no of moles

Apply ideal gas equation

  • PV=nRT
  • n=PV/RT
  • n=721(50)/8.314(300)
  • n=14.4mol

So

mass

  • 70.906(14.4)
  • 1021g
4 0
2 years ago
In what way did political policies act as a centrifugal force in the Soviet Union during the late 1980s
RUDIKE [14]

The government gave the people more freedom to criticize the government which led to nationalist movements

<h3>What way did political policies act as a centrifugal force in the Soviet Union during the late 1980s ?</h3>

In the late 1980s, the economic and social situation in the Soviet Union was tense. The socialist economy was on the verge of collapse, the war in Afghanistan was an assured defeat, and the quality of life for Soviet citizens was appalling.

  • Due to these situations, the Soviet leader Mikhail Gorbachev decided to carry out a series of economic and political reforms, known as Perestroika and Glasnost, aimed at liberalizing the economy from a pure socialist model to a mixed model, and granting greater rights and civil liberties to the citizens.
  • This led to numerous mobilizations and demonstrations, which further weakened the already weak Soviet political apparatus and made possible the emergence of regionalist nationalisms in the former Soviet nations, especially those subjugated to the power of Russia.

Learn more about Soviet Union here:

brainly.com/question/1310325

#SPJ4

6 0
2 years ago
Find the volume of 200g of benzene, if the density of benzene is 0.88 g/mL.
Lina20 [59]

Answer:

<h2>227.27 mL</h2>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

volume =  \frac{mass}{density} \\

From the question we have

volume =  \frac{200}{0.88}  \\  = 227.2727...

We have the final answer as

<h3>227.27 mL</h3>

Hope this helps you

7 0
3 years ago
An atom in its lowest possible energy state is said to be in the
ElenaW [278]
Only take on certain discrete values of energy. This contrasts with classical particles, which can have any energy. These discrete values are called energy levels. The term is commonly used for the energy levels of electrons in atoms, ions, or molecules, which are bound by the electric field of the nucleus, but can also refer to energy levels of nuclei or vibrational or rotational energy levels in molecules. The energy spectrum of a system with such discrete energy levels is said to be quantized
6 0
3 years ago
I JUST GOT RICKROLLED WHAT DO I DO PLEEEAASSEEEE HELP
soldi70 [24.7K]

Answer:

contemplate your life...what you are doing here...what it means to live in our society...THEN...pass it on :0

Explanation:

mind blown ~\_(* - *)_/~

8 0
4 years ago
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