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mr_godi [17]
3 years ago
13

Why did scientists debate the nature of electromagnetic radiation for more than 200 years?

Chemistry
1 answer:
kifflom [539]3 years ago
8 0

Explanation:

Scientists debated about the nature of electromagnetic radiation for more than 200 years because they could not distinguish if the radiations were made up of waves or just particles. This debate was between 1600 to the early part of 1900s.

  • Some scientists believed that electromagnetic radiations were made up of purely waves.
  • Some were of the school of thought that the radiations consists of jsut particles.
  • The wave-particle theory by Albert Einstein provided solution to this debate.
  • He simply propounded that electromagnetic radiations are made up of both waves and particles.

Today, it is widely accepted and known that electromagnetic radiations consists of both waves and particles.

Learn more:

Calculations using the Einstein model brainly.com/question/1857156

Electromagnetic waves brainly.com/question/8773290

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A sample of a substance has a mass of 4.2 grams and a volume of 6 milliliters
allsm [11]

Answer:

Density of the substance is 0.7

Explanation:

4.2/6 = 0.7

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What chemicals would be needed to create a mint that actually cleaned teeth while offering flavors and consumable chemicals? I'd
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2.0 kg of carbon is heated from 25°C to 55°C, and absorbs 42600 joules of heat in the process.
Marrrta [24]

Answer: c = 710 J/kg°C or 0.71 J/g°C

Explanation: Heat is expressed in the formula Q = mc∆T. Derive to find the specific heat c. So the formula will become c = Q / m∆T

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6 0
3 years ago
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Isn’t urgent the first 3 will be marked BRAINIEST
bearhunter [10]

Answer:

Al2(SO4)3 and Mg(OH)2

Explanation:

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The amino acids are combinations of
aalyn [17]

Answer:  The correct answer is:  [B]:

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                         " organic acid and amines " .

_________________________________________________

<u>Note</u>:  Choice B:  "organic acid and amines" ;

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Hope this helps!

    Best wishes to you!

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5 0
3 years ago
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