3 years ago

HELP ASAP!! WILL TRY TO GIVE BRAINLIEST

1 answer:

5 0

Answer:

Facilitated diffusion and active transport both utilize proteins to transport substances across membranes. Differences between active transport and facilitated diffusion 1. Active transport requires an input of energy, usually ATP, while facilitated transport does not.

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(2 points) A pair of students measure the intensity of light from a desklamp in Sec. 4.5 of the experiment. When the detector is

Novosadov [1.4K]

Answer:

Intensity at 45 cm will be 0.2283 volt

Explanation:

We have given that intensity of signal measured by the detector is 0.74 volt at a distance of 25 cm

We know that intensity of signal is given by $I=\frac{s}{r^2}$ , here s is strength of light and r is distance

So $0.74=\frac{s}{{25}^2}$

$s=462.5$

In second case

Intensity is given by $I=\frac{s}{r^2}$

So $I=\frac{462.5}{45^2}=0.2283volt$

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Indirect economic value to Steven and his family,

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indirect economic value

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If a laser beam is shot straight up from the bottom of a pool so that it intersects the pools surface in a perpendicular fashion

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A. the change in medium cannot affect the angle if the angle is perpendicular.

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Our Sun is considered a(n) _____ star.

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If we check a table of certain stars , we will see the the Sun is an average sized star.
So, we can say that Our Sun is considered an average-sized star.

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Please help me!!!!!

Fofino [41]

The answer is A 50 degrees

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2 years ago