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MBD-COMBUSTION AND FLAME-EXAMPLE
- How can you feel air ?
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- Why do Goldsmiths use a blow -pipe?
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- Why do combustible substances not catch fire on their own?
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- Explain Ignition temperature, combustible substance, supporter of comb...
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- Given the reaction: C + O2 rarr CO2 + 385 kJ Calculate the calorif...
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- Why is a match stick lighted on rubbing it on the rough surface provi...
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- Why is coke considered a better fuel than coal? Give four reasons.
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- What do you mean by fire fighting?
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- What should you do to put out the fire?
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- Why should water not be used to extinguish fire due to: Kerosene or p...
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- Why should water not be used to extinguish fire due to: Short circuit...
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- Why do we wrap a blanket around a person who hass caught in fire?
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- Why are we advised not to sleep in a room with a burning coal ingithi ...
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- Explain global warming.
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- What is acid rain? What are its effects on plants ?
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- Explain the zones of candle with the help of a diagram .
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- Describe Rapid combustion
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- Describe Spontaneous combustion
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- Describe Slow combustion
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- Describe Explosive combustion.
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