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navik [9.2K]
3 years ago
15

Which region is located between 23.5° north and 23.5° south of the equator?

Physics
1 answer:
IrinaK [193]3 years ago
3 0
The region between 23.5 degrees north and south of the is the tropical region. This is the region which experiences hot climates, due to the sun's rays hitting directly in this region. It only has two known seasons, the wet and dry. This region also has more or less equal durations of daytime and nighttime.
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Answer:

2.835 Watts

Explanation:

P = I²R

P = 1.5² × 1.26

P = 2.835 Watts

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Jill does twice as much work as Jack does and in half the time. Jill's power output is Group of answer choices one-fourth as muc
Musya8 [376]

Answer:

Second Choice.

Explanation:

Jack's Power = W/t

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2 years ago
Monochromatic coherent light shines through a pair of slits. If the wavelength of the light is decreased, which of the following
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Answer:

he correct answers are a, b

Explanation:

In the two-slit interference phenomenon, the expression for interference is

          d sin θ= m λ                       constructive interference

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           tanθ = y / L

           tan te = sin tea / cos tea = sin tea

           sin θ = y / La

un

derestimate the first two equations.

Let's do the calculation for constructive interference

         d y / L = m λ

the distance between maximum clos is and

         y = (me / d) λ

this is the position of each maximum, the distance between two consecutive maximums

         y₂-y₁ = (L   2/d) λ - (L 1 / d) λ₁          y₂ -y₁ = L / d λ

examining this equation if the wavelength decreases the value of y also decreases

the same calculation for destructive interference

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         y = [(m + ½) L / d] λ

again when it decreases the decrease the distance

the correct answers are a, b

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Answer:

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Explanation:

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