3 years ago

Flower bed is filled with five types of flowers. Which placement of the flowers represents the highest entropy?

Physics

2 answers:

inessss [21]3 years ago

4 0

ANSEWER :B IN ROWS ONLY

mars1129 [50]3 years ago

3 0

Answer:

Explanation:

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Answer:The answer

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3 years ago

The membrane that surrounds a certain type of living cell has a surface area of 5.3 x 10-9 m2 and a thickness of 1.1 x 10-8 m. A

kotykmax [81]

Answer:

$2.1\times 10^{-12} c$

Explanation:

We are given that

Surface area of membrane= $5.3\times 10^{-9} m^2$

Thickness of membrane= $1.1\times 10^{-8} m$

Assume that membrane behave like a parallel plate capacitor.

Dielectric constant=5.9

Potential difference between surfaces=85.9 mV

We have to find the charge resides on the outer surface of membrane.

Capacitance between parallel plate capacitor is given by

$C=\frac{k\epsilon_0 A}{d}$

Substitute the values then we get

Capacitance between parallel plate capacitor= $\frac{5.9\times 8.85\times 10^{-12}\times 5.3\times 10^{-9}}{1.1\times 10^{-8}}$

$C=0.25\times 10^{-12}F$

V= $85.9 mV=85.9\times 10^{-3}$

$Q=CV$

$Q=0.25\times 10^{-12}\times 85.9\times 10^{3}=2.1\times 10^{-12} c$

Hence, the charge resides on the outer surface= $2.1\times 10^{-12} c$

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3 years ago

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In 40 words or fewer, summarize the connection between kinetic and thermal energy.<br> PLEASE REPLY

xz_007 [3.2K]

Answer:

Explanation:

kenetic is made for thermal things

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3 years ago

What is the speed of an 800 kg automobile if it has a kinetic energy of 9.00 x 10^J?

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Ek = 1/2 mv^2

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one is distance travelled and the other is displacement of a body

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Gravity, friction, and air resistance are some examples.

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