1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slava [35]
3 years ago
5

4. Energy can be conserved by -

Chemistry
1 answer:
mart [117]3 years ago
4 0

Energy can be conserved by efficient energy use.

Answer: Option A

<u>Explanation:</u>

Energy can be transferred from one form to another, but it cannot be destroyed or created. So it can be conserved if efficiently used. Thus efficient usage of energy lead to conservation of energy. Due to conservation of energy, the forces can be renewable and non-renewable.

So, we should know how the input energy can be completely converted to another form of energy leading to efficient usage of energy without any loss. As if there is no loss, input energy will be equal to output energy leading to 100% efficiency.

You might be interested in
Which statement best describes how to predict the formula of a stable ionic compound?
Alisiya [41]

Answer:

what statement

Explanation:

6 0
3 years ago
The equilibrium system described by this equation has reactant molecule(s) and product gas molecule(s).
Evgesh-ka [11]

For N2(g)+3h2(g) ←→ ​​​​​​​2nh3(g) The equilibrium system described by this equation has= 3  reactant molecule(s) and= 2  product gas molecule(s).

5 0
3 years ago
Read 2 more answers
Neither n2 nor o2 are greenhouse gases because
Katyanochek1 [597]

Neither N₂ or O₂ are greenhouses gases because they do not cause the greenhouse effect.

<h3>What are greenhouses gases?</h3>

Greenhouse gases trap heat in the atmosphere causing the temperature of the planet to rise.

Greenhouse gases cause the greenhouse effect.

<h3>What is the greenhouse effect?</h3>

The greenhouse effect is the warming up of the planet due to greenhouse gases.

Greenhouse gases include

  • carbondioxide
  • methane
  • nitrous oxide and
  • water vapour

So, neither N₂ or O₂ are greenhouses gases because they do not cause the greenhouse effect.

Learn more about greenhouse gases here:

brainly.com/question/2531992

#SPJ12

7 0
2 years ago
What is the electron configuration for Ba​
babunello [35]

Full electron configuration of barium: 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 6s2

8 0
2 years ago
According to their locations on the Periodic Table, argon (Ar) and neon (Ne) are
a_sh-v [17]
Your answer would be (D), Noble Gases, or Inert Gases - The far right on the periodic table is also known as Group(0)., or Group 18 on the periodic table. Elements in this group includes, Neon(NE), Argon(AR), Krypton(KR), Xenon(XE), and Radon(RN).





Hope that helps!!!
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the molality of a solution containing 125 grams of iodine (I2) and 750 grams of CCl4? A. 1.2 m. . B. 6.57 m. . C. 0.657
    14·1 answer
  • if you could place a piece of solid silver into a container of liquid silver, would it float or sink? expain. (please answer if
    15·1 answer
  • Why is a solution not a pure substance?
    9·1 answer
  • A fixed amount of gas occupies a volume of 7.25 l at a pressure of 4.52 atm. what will be the volume occupied if the pressure is
    5·1 answer
  • I tried finding the answer to this time and time again. I cannot find it. I hope someone can help me. What does photochemical sm
    13·1 answer
  • Describe the composition of a lead storage battery
    9·1 answer
  • A 3.452 g sample containing an unknown amount of a Ce(IV) salt is dissolved in 250.0 mL of 1 M H2SO4. A 25.00 mL aliquot is anal
    13·1 answer
  • The equivalent weight of crystalline oxalic<br>acid is:​
    9·1 answer
  • Balance the equation above please ​
    9·2 answers
  • Which chemical equations show an oxidation- reduction reaction
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!