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Mashutka [201]
2 years ago
8

Which is NOT involved in photosynthesis

Physics
1 answer:
satela [25.4K]2 years ago
3 0

Answer:

there is nothing there

Explanation:

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Which is the smallest unit of life?
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the cell is the smallest unit

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1 year ago
Calculate the acceleration of a 90-kg skydiver with a net force of -883 N
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F=ma, in this case your force=-883 N and mass = 90 kg. F/m=a therefore acceleration=-883/90=-9.81 m/s/s
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A student lifts 100 N of books 1 m to his shoulder. He walks forward
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3 years ago
The size (radius) of an oxygen molecule is about 2.0 ×10−10 m. Make a rough estimate of the pressure at which the finite volume
timurjin [86]

Answer:

P = 1 x 10⁸ Pa

Explanation:

given,

radius = 2.0 ×10⁻¹⁰ m

Temperature

T = 300 K

Volume of gas molecule =

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V = \dfrac{4}{3}\pi (2\times 10^{-10})^3

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we know,

P  V = 1 . k T

k = 1.38  x 10⁻²³ J/K

P(33.51 x 10⁻³⁰) = 1 . (1.38  x 10⁻²³) x 300

P = 1.235 x 10⁸ Pa

for 1 significant figure

P = 1 x 10⁸ Pa

6 0
3 years ago
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3 years ago
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