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MBD -HARYANA BOARD-IMPORTANT TERMS AND FACTS TO MEMORISE-Very Short Answer Type Questions
- What is a fuel ?
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- Name one gaseous fuel.
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- What is the most important source of energy for us ?
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- What is the value of solar constant ?
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- Name a clean fuel.
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- Why is biogas considered to be an ideal fuels ? Give four reasons.
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- What is geothermal energy ?
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- Give two examples of fuel used in houses.
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- Which form of energy is converted into another form in a solar cell ?
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- Define kinetic energy. Give some examples of bodies possessing kinetic...
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- तरंगें कितने प्रकार कि होती हैं ? एक-एक उदाहरण दीजिये ।
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- Write the full forms of the following (a) LPG (b) CNG
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- On which form of energy a glider depends upon for flying ?
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- Name any two types of energy.
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- What is potential energy ? Give examples of bodies possessing various ...
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- Name two devices based on solar energy.
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- …………. gas is the main constituent of biogas.
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- A solar cell converts solar energy into
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- The oxides of carbon, Nitrogen and Sulphuric that are released on burn...
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- A wind mills converts …………energy of wind into mechanical work.
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