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gtnhenbr [62]
3 years ago
11

75 pts!

Physics
2 answers:
jasenka [17]3 years ago
6 0

again CORRECT ans is 4) light strikes the grooves → different wavelengths of light bend at different angles → diffracted wavelengths reach the eyes → the eyes see different colors.

moderator - plz review the ans as u deleted my right ans n approved the wrong ans :(

mariarad [96]3 years ago
3 0

Answer:

D) Light strikes the grooves → different wavelengths of light bend at different angles → diffracted wavelengths reach the eyes → the eyes see different colors

Explanation:

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An elastic conducting material is stretched into a circular loop of 11.2 cm radius. It is placed with its plane perpendicular to
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Answer:

0.426 volts

Explanation:

It is given that,

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An elastic conducting material is stretched into a circular loop.

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The radius of the loop starts to shrink at an instantaneous rate of 68.8 cm/s, dr/dt = 0.688 m/s

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\epsilon=\dfrac{-d\phi}{dt}\\\\=\dfrac{d}{dt}(BA)\\\\=\dfrac{d}{dt}(\pi r^2 B)\\\\=\pi B\dfrac{d}{dt}(r^2)\\\\=2\pi B r\dfrac{dr}{dt}\\\\=2\pi \times 0.88\times 0.112\times 0.688\\\\=0.426\ V

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3 years ago
Can someone please explain what inertia is?
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If an object is in motion it will stay in motion 
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Calculate (A⃗ ×B⃗ )⋅C⃗ for the three vectors A⃗ with magnitude A = 4.86 and angle θA = 23.5 ∘ measured in the sense from the +x
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Answer:

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