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MissTica
2 years ago
15

Judging and evaluating advertisements requires critical thinking because

Chemistry
2 answers:
Scrat [10]2 years ago
5 0

Answer:

Because there are a lot of imprecise facts and fallacies in advertisements.

Explanation:

Because the goal of an ad is not to instruct; the goal is to sell some solution to a problem you didn't know you had. Thus, the advertisements always appeal to emotional reactions.

In addition to this, there are many imprecisions, some misinformation or incomplete data about what's being taken as a scientific fact.

Tom [10]2 years ago
3 0
Judging and evaluating advertisements requires critical thinking because advertisements can contain confusing, misleading information.
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Calculate the maximum wavelength of light that will cause the photoelectric
Drupady [299]

Answer:

Explanation:

Work function of potassium = 2.29 eV = 3.67 X 10⁻¹⁹ J

So the minimum energy of photon must be equal to 3.67 X 10⁻¹⁹ J .

energy of photon of wavelength λ = hc / λ

where h = 6.67  x 10⁻³⁴

c = 3 x 10⁸

Putting the values in the equation above

6.67  x 10⁻³⁴  x  3 x 10⁸ / λ =  3.67 X 10⁻¹⁹

λ  = 6.67  x 10⁻³⁴  x  3 x 10⁸ /  3.67 X 10⁻¹⁹

= 5.452 x 10⁻⁷

= 5452 x 10⁻¹⁰ m

= 5452 A .

6 0
3 years ago
Carbon dioxide and ____ are outputs of cellular respiration
vova2212 [387]

Answer:

oxygen

Explanation:

plants use oxygen

5 0
3 years ago
How many grams are in 10.25 moles of zinc chromate?
Kobotan [32]

Answer:

1859.4 g of ZnCrO₄ in 10.25 moles

Explanation:

First of all, we determine the molecular formula of the compound:

Zinc → Zn²⁺  (cation)

Chromate → CrO₄⁻²  (anion)

Zinc chromate → ZnCrO₄

Molar mass for the compound is:

Molar mass of Zn + Molar mass of Cr + (Molar mass of O) . 4 = 181.41 g/mol

65.41 g/mol + 52 g/mol + 16 g/mol . 4 = 181.41 g/mol

Let's apply this conversion factor: 10.25 mol . 181.41 g/mol = 1859.4 g

5 0
2 years ago
What is 24.29 g + 4.336 g - 17.900 g
choli [55]

Answer:

10.726g

Explanation:

5 0
2 years ago
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Which interaction is responsible for the force of attraction between the particles in a salt crystal? proton-proton proton-elect
Mars2501 [29]
The answer is B. proton-electron.

3 0
3 years ago
Read 2 more answers
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