Energy Chain Quiz

What are the different types of energy chains?

• Potential energy, mechanical energy, sound energy, light energy

• Kinetic energy, potential energy, thermal energy, chemical energy, electrical energy, and nuclear energy

• Hydraulic energy, pneumatic energy, magnetic energy, gravitational energy

• Solar energy, wind energy, tidal energy, geothermal energy

when you turn on a light bulb, electrical energy travel through....... until reaching the bulb

• wires

• glass

• wood

• plastic

give reason for you feel heat, when you put your hands near a lighted electric lamp.....................

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Explain the concept of energy conservation in the context of an energy chain.

• energy can neither be created nor destroyed, but only converted from one form to another

• Energy conservation in an energy chain is the decrease in usable energy as it is transferred from one form to another, resulting in a less efficient energy conversion process.

• Energy conservation in an energy chain is the increase in usable energy as it is transferred from one form to another, resulting in a more efficient energy conversion process.

• Energy conservation in an energy chain is the transfer of energy without any change in its form, resulting in a constant and unchanging energy conversion process.

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What is the significance of energy chain in the process of photosynthesis?

• Energy chain has no significance in the process of photosynthesis

• Energy chain is important for regulating the temperature of the environment during photosynthesis

• The significance of energy chain lies in the efficient transfer of energy from sunlight to the plants, ultimately sustaining the process of photosynthesis.

• Energy chain is important for controlling the population of herbivores in the ecosystem during photosynthesis

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Discuss the impact of energy chain on the efficiency of a car engine.

• Energy chain has no impact on the efficiency of a car engine

• Energy chain increases the efficiency of a car engine by reducing friction and using lightweight materials.

• Energy chain decreases the efficiency of a car engine by increasing friction and using heavy materials.

• Energy chain is only relevant in theoretical discussions and not practical applications in the context of a car engine.

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