Physics, asked by sreelekha29, 10 months ago

please answer my question I have attached question also​

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Answered by Anonymous
3

1)Fuels

2)approximately 86°F

3)red phosphorus, powdered glass, and an adhesive such as gum arabic or urea formaldehyde.

4)wood, coal cotton. Iron

5)the highly reactive metals sodium and potassium.

6)flame

7)The Innermost zone

8)coal

9)sulfur dioxide

10)Petrol, paint thinners and removers, benzene, fireworks, blowtorch, butane, propane, a balloon for gas cookers

11)methane, propane, and hydrogen etc..

12)wood, charcoal, peat, coal,

13)The outer zone is blue in color, due to complete combustion,. This zone is the hottest zone.

The outer zone is blue in color, due to complete combustion,. This zone is the hottest zone.The middle one is in yellow color, which is the bright part of the flame. ...

The outer zone is blue in color, due to complete combustion,. This zone is the hottest zone.The middle one is in yellow color, which is the bright part of the flame. ...The least hot region of the flame is innermost zone.

14)Nuclear fusion.

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