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2 years ago

Which statement best describles how the remote control communicates with the television to change the volume of th sound

Chemistry

1 answer:

storchak [24]2 years ago

7 0

Answer:

Following are the statement to this question:

Explanation:

The opinions were missing in this problem, which is why its solution can be described as follows:

The given statement better explains why the remote control communicates only with television to change the volume of sound because the Low energy has long waves and higher energy has shorter waves. Its remote control provides low energy radiation to both the light detector on the front of a TV, and it will be the only source for this type of radiation with less power and more than microwaves than visible light. When an object is not sufficiently hot to emit infrared radiation, a bulk of its power is infrared.

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Which planet contains high levels of carbon dioxide in its atmosphere resulting in a runaway greenhouse effect

Amiraneli [1.4K]

It would be either mars or venus

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3 years ago

BRAINLIESTTT ASAP!! PLEASE HELP ME ASAP!

Alexandra [31]

Answer:

Single displacement and reduction

Explanation:

In a single-displacement reaction, one element exchanges partners with another.

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3 years ago

Emma constructed a simple motor. When connected correctly, the coil of copper wire spins. Which of the following best describes

faltersainse [42]

Answer:

ok first your in my class and second im stuck too

Explanation:

3 0

3 years ago

5.0 g of NaCl is dissolved in water, and the solution is brought to a final volume of 150 mL. What is the molarity of this solut

Ksju [112]

Answer:

Molarity is a sort of concentration for solutions. When you talk about it, means mols of solute, that are in 1000 ml of solution. The molarity at this is 0.57M

Explanation:

As you have the solution in a volume of 150ml with 5 g of solute, in 1000 ml how much solute, do u have? The answer is 33.333g so now, you have to take the molar mass of NaCl and get the mols. Mass/molar mass, you will get the moles, so 33,3333 g / 58,44 g/m is 0.570 moles. That's M

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3 years ago

When substances are formed that are different from the starting substances, a physical change has occurred. True False

Sergio039 [100]

False, because physical change does not involve the formation of substances. An example of physical change is change of state e.g water freezing .It is still water if you were to melt it.

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3 years ago

Read 2 more answers