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mestny [16]
2 years ago
6

Why do people want different kinds of light bulbs?

Chemistry
1 answer:
ololo11 [35]2 years ago
7 0

Answer:

LED bulbs fit standard light sockets and are the most energy-efficient option. LEDs have lower wattage than incandescent bulbs but emit the same light output. This allows them to produce the same amount of light but use less energy. LEDs can last over 20 years and don't contain mercury

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What volume would occupy 90g
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45 cm^3 i think? not sure tbh sorry
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Which of the following elements is the smallest?
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chlorine

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A weather balloon has a volume of 105L at 0.97 atm when the temperature is 318K. What is the volume
chubhunter [2.5K]

Answer:

89 L

Explanation:

Step 1: Given data

  • Initial pressure (P₁): 0.97 atm
  • Initial volume (V₁): 105 L
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Step 2: Calculate the final volume of the weather balloon

If we assume that the gas inside the balloon behaves as an ideal gas, we can calculate the final volume of the gas using the combined gas law.

P₁ × V₁ / T₁ = P₂ × V₂ / T₂

V₂ = P₁ × V₁ × T₂ / T₁ × P₂

V₂ = 0.97 atm × 105 L × 293 K / 318 K × 1.05 atm = 89 L

3 0
2 years ago
What were the purposes of this document? Check all that apply. to extend the rights of sovereignty to all states in the Union to
Dmitrij [34]

Answer:

Sorry that I'm late but the correct answers are to dissolve the political bonds between Louisiana and the united states and to  declare that Louisiana was a free and independent state, or D and E

Explanation:

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2 years ago
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Frieda makes a pyramid of oranges for a display at the grocery store. A few minutes later, Corwin bumps into the display and the
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Answer:

Melting!!!

Explanation:

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When a solid starts melting into a liquid, the molecules start bouncing off each other, collapsing. :)

So, the answer is <u>Melting!</u>

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3 years ago
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