Which of the statements is correct about solar energy *?

Which of the statements is correct about Solar Energy? Explanation: Solar energy is a source of energy that has not been used traditionally and is relatively new in terms of usage. Hence it is a non-conventional source of energy. It is unlimited and inexhaustible and hence is a renewable source of energy.

What is solar energy one word answer?

Solar energy is the transformation of heat, the energy that comes from the sun. It has been used for thousands of years in many different ways by people all over the world.

Which of the following statement is true about conventional energy sources?

Which of the following statement is true about conventional energy sources? Explanation: Conventional energy sources like Coal, Petroleum, Natural gas, etc, are major causes of pollution and ozone layer depletion. There are limited reserves of conventional energy sources, which are bound to be finished.

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Which of the following statements is not true about the sustainable energy?

6. Which of the following statements is not true about Renewable Energy? Explanation: Non Renewable energy sources such as fossil fuels cause emission of greenhouse gases which disturb the ecological balance. Renewable energy sources, on the other hand, do not cause ecological imbalance.

What type of source is solar energy?

What is solar energy? Solar energy is the radiation from the Sun capable of producing heat, causing chemical reactions, or generating electricity. The total amount of solar energy received on Earth is vastly more than the world’s current and anticipated energy requirements.

What is solar energy class 10th?

Solar Energy: The energy produced by the sun in the form of heat and light energy is called as solar energy. Solar radiations can be converted electricity through solar cells (Photovoltaic cells). Photovoltaic cells convert solar radiations directly into electricity through silicon solar cells.

What is solar energy class 2nd?

Solar energy is defined as the transformation of energy that is present in the sun and is one of the renewable energies. Once the sunlight passes through the earth’s atmosphere, most of it is in the form of visible light and infrared radiation. … Solar cell panels are used to convert this energy into electricity.

Which of the following statements is not true about radioactive waste?

Which of the following statements is not true about radioactive waste? a) It has radioactivity quotient of dangerous levels. Explanation: The waste generated in Nuclear power plants has radioactivity quotients of dangerous levels, it remains above the safe limit for a long time, and this is a health hazard.

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Which one of the following statements is not true for geothermal energy system?

Option (A) is not true. The geothermal energy is the energy that is due to the internal heat of the earth. The earth heat is geneatred in the core and the mantle.

In what form is solar energy is radiated from the sun?

Explanation: Solar energy is radiated from the sun in the form of electromagnetic waves of shorter wavelength of 0.2 to 0.4 micrometers. Out of all the solar energy radiations reaching the earth’s atmosphere, 8% is ultraviolet radiation, 40% is visible range light and 46% is by infrared radiation.

What is sustainable use of energy?

Sustainable energy is a form of energy that meets our today’s demand of energy without putting them in danger of getting expired or depleted and can be used over and over again. … Sustainable energy does not include any sources that are derived from fossil fuels or waste products.

What is true about renewable sources of energy?

A renewable resource is one that can be used repeatedly and does not run out because it is naturally replaced. Examples of renewable resources include solar, wind, hydro, geothermal, and biomass energy.

Which of the following is a disadvantage of renewable energy?

The correct answer is option (B) Unreliable supply. The major disadvantage of renewable energy sources is the unreliable supply.