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Volgvan
3 years ago
8

Describe how flowering plants reproduce through sexual reproduction

Physics
1 answer:
icang [17]3 years ago
3 0
<span>Transfer of the male gametes to the female ovules in a process called pollination.

</span>
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If an ideal monatomic gas undergoes an adiabatic expansion, in which the volume increases by a factor of 4.0, by what factor doe
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Answer:

e) 0.099

Explanation:

For an adiabatic transformation, we have:

PV^{\gamma}=const.

where

P is the gas pressure

V is the volume

\gamma is the adiabatic index, which is \gamma=\frac{5}{3} for an ideal monoatomic gas

The previous law can also be rewritten as

P_1 V_1 ^{\gamma}= P_2 V_2^{\gamma}

or

\frac{P_2}{P_1}=(\frac{V_1}{V_2})^{\gamma}

where we know that

\frac{V_1}{V_2}=\frac{1}{4}

because the volume has increased by a factor 4.0. Substituting into the equation, we find by which factor the pressure has changed:

\frac{P_2}{P_1}=(\frac{1}{4})^{\frac{5}{3}}=0.099

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