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3 years ago

2. Apply Mathematics If the amplitude of the 6 PM wave increases to 0.6 m, how many times greater would the energy become?

Physics

1 answer:

RoseWind [281]3 years ago

7 0

Answer:

8 and 093 over 0.6 then 303

Explanation:

cross over the numbers and get the answer

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What are the three primary particles that make up an atom, and

Lyrx [107]

Answer:

Protons, Electrons, and Neutrons are the 3 primary particles in an atom.

Protons - (+1)

Electrons - (-1)

Neutrons - (0)

<h3>Your answer would be C</h3>

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3 years ago

Three deer, a, b, and c, are grazing in a field. deer b is located 62.1 m from deer a at an angle of 54.3 ° north of west. deer

sveticcg [70]

by cosine law we know that

$c^2 = a^2 + b^2 - 2 abcos\theta$

$\theta = 180 - 54.3 - 79.1 = 46.6 degree$

now using above equation

$93.8^2 = 62.1^2 + b^2 - 2*62.1*b * cos46.6$

$4942.03 = b^2 - 85.34 b$

$b^2 - 85.34b - 4942.03 = 0$

by solving above quadratic equation we have

$b = 124.9 m$

so it is at distance 124.9 m from deer a

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3 years ago

What do u do when your parent is giving u a hard time

elixir [45]

Answer:

calm down and be nice

Explanation:

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3 years ago

Read 2 more answers

this stationary wave is what we call the first harmonic of the first normal mode of the system. in units of l, the length of the

Dafna1 [17]

The wavelength of the first harmonic of the standing wave is 2L.

<h3>What is a standing wave?</h3>

A standing wave is one in which the obvious points remain fixed as the vibration continues. A standing wave occurs in a wind instrument such as a trumpet, saxophone etc.

We know from the formula of the first harmonic that the wavelength of the first harmonic of the standing wave is 2L.

Learn more about standing wave:brainly.com/question/1121886?

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2 years ago

Please help me this is due today

Alex_Xolod [135]

Answer:

1) Acids have a sour taste.

Acid formulas start with "H", contain hydrogen and some react with active metals in a single replacement reaction to give off hydrogen gas.

An acid will turn blue litmus paper red

All acids are SOLUBLE in water.

Acids have a pH below 7.

2) Bases are bitter to taste a bitter taste is characteristic of all bases.

trong bases are very corrosive and can burn the skin.

Bases may or may not be soluble in water Bases that can dissolve in water are called alkalis

They can conduct electricity.

Bases lose their basicity when mixed with acids.

3) i dont know how to do it on here sorry but its self explanitory!!

4) 0-3 strongly

4-6 weakly

7 neutral

8-10 weakly

11-14 strongly

hydrochloric acid

lead acid battery

gastric acid

lemon juice

cola

vinegar

orange juice and apple juice

tomato juice

beer

tea or healthy skin

acid rain

coffee

urine

milk

healthy human saliva

pure water

blood

sea water

hand soap

household ammonia

bleach

house hold lye

Explanation:

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3 years ago