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प्रश्न
Give one disadvantage of using a solar cell.
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उत्तर
One disadvantage of solar cell is listed below:
i. The initial cost of a solar panel is sufficiently high.
संबंधित प्रश्न
Name the process used for producing electricity using nuclear energy.
State two factors on which the kinetic energy of a moving body depends.
Name the type of energy (kinetic energy K or potential energy U) possessed in the given case:
An arrow shot out of a bow.
Differentiate between the potential energy (U) and the kinetic energy (K).
What is hydro energy?
State four ways for the judicious use of energy.
What kind of energy is possessed in a situation when?
An electron spinning around the nucleus.
What is dissipation of energy?
Give one example when:
Electric energy changes to mechanical energy.
A body of mass m falls from a height h1 to a height h2, above the ground (h1 > h2). What is the loss of potential energy?
