3 years ago

Which use combustion to release thermal energy?

2 answers:

8 0

Heat of combustion.<span> The calorific value is the total energy released as heat when a substance undergoes complete combustion with oxygen under standard conditions. The chemical reaction is typically a hydrocarbon or other organic molecule reacting with oxygen to form carbon dioxide and water and release heat.</span>

Lemur [1.5K]3 years ago

5 0

Answer:

A. would be the answer

Explanation:

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flat sheet is in the shape of a rectangle with sides of lengths 0.400 mm and 0.600 mm. The sheet is immersed in a uniform electr

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Answer:

$6.29591\times 10^{-6}\ N/C^2$

Explanation:

Flux is given by

$\phi=EAcos\theta$

A = Area

$A=0.4\times 10^{-3}\times 0.6\times 10^{-3}$

E = Electric field = 76.7 N/C

Angle is given by

$\theta=90-20\\\Rightarrow \theta=70^{\circ}$

$\phi=76.7\times 0.4\times 10^{-3}\times 0.6\times 10^{-3}\times cos70\\\Rightarrow \phi=6.29591\times 10^{-6}\ N/C^2$

The flux through the sheet is $6.29591\times 10^{-6}\ N/C^2$

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Answer:

A wave in which the medium vibrates at right angles to the direction of the propagation is called transverse wave.

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SOVA2 [1]

Answer:

x and y

Explanation:

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Two blocks are placed at the ends of a horizontal massless board, as in the drawing. The board is kept from rotating and rests o

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Answer:

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A.Ganerators

is the answer

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