the light that plants absorb to preform photosynthesis has a wavelength that peaks near 675nm. express this distance in (a) millimeters and (b) meters.

Answers

Answer 1

Answer: 675 nM is 675 x 10⁻⁹ meter ... 0.000 000 675 meter .

That's 0.000 067 5 of one centimeter

0.000 675 of one millimeter

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How do we end up "seeing" a right-side up world?

Answers

I think you must be referring to the fact that our eyes invert the image, so that
the image on the retina is upside-down, and that worries you.

The answer is: It's all easily handled by that glob of gray stuff inside our head.
The brain takes the inverted image, and responds to it as if it were right-side-up.

That sounds complicated and difficult, because we have no idea how terrific
our brain really is. So let me tell you this story, and it'll blow your mind:

When psychologists realized that the brain was turning everything we see
right-side-up, they did an experiment. They had some special glasses made,
that would turn everything upside-down before it went into the eyes, so that
the image on the retina would be right-side-up, and the person would see
everything upside-down. Then they had some people try to go through their
normal activities with these glasses on. Want to know what happened ?
The test subjects were pretty awkward at first, tripping over things and
bumping into walls. But after a few days, their brain made the adjustment,
and they didn't notice anything strange any more. They could read books,
wash the dishes, play ball, and most of them were even able to ride bicycles
around their neighborhood in the normal way ! Then, when the experiment
was over, they took the glasses off, and they were awkward again for a few
days, and then their brains flipped everything over again and they got
re-adjusted to normal.

THAT's how clever our brain is !

The process of a liquid becoming a gas is call what

Answers

Vaporization of a sample of liquid is a phase transition from the liquid phase to the gas phase.

The energy released from the sun is the result of a nuclear fission reaction?

Answers

The statement is false because the energy released from the sun is the result of a nuclear fusion reaction. This type of nuclear reaction involves the fusing of two hydrogen nuclei to form a heavier helium atom. The energy involved here is much greater than nuclear fission, and involves higher temperature.

Answer:

false

Explanation:

my brain is always correct

Do you get the same answer if you drive 1.0x10²km at each of the two speeds

Answers

That all depends on what the question is.

If the question is "How long does it take you to get there ?",
then the answer is 'No' .

If the question is "What color is the car ?", then
the answer is 'Yes' .

The speed of sound is SLOWEST in (air/ water/ steel).

Answers

In air

The speed of sound is slowest in air because sound depends on the medium it goes through and it is made from the vibrations passed on by particles in the medium to the next. In the air, the particles are the most far apart compared to the other two medium.

hope this helps! Giving me brainliest answer would be appreciated

Which wavelength region is most useful for investigating dense cores inside giant molecular clouds?

Answers

Infrared wavelengths

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