3 years ago

Different structural forms of the same element are called

Physics

1 answer:

julia-pushkina [17]3 years ago

4 0

Answer:

allotropes

Explanation:

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If he leaves the ramp with a speed of 35.0 m/s and has a speed of 33.0 m/s at the top of his trajectory, determine his maximum h

nadezda [96]

Answer:

H = 6.93 m

Explanation:

given data

velocity v = 35 m/s

horizontal component Vx = 33 m/s

solution

we get here maximum height so first we get vertical component here that is express as

Vy = $\sqrt{v^2- Vx^2}$ .........................1

put here value

Vy = $\sqrt{35^2- 33^2}$

Vy = 11.66 m/s

and

now we get height

H = $\frac{Vy^2}{2g}$ .............................2

put here value

H = $\frac{11.66^2}{2\times 9.8}$

H = 6.93 m

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2 years ago

According to the spectrum seen below, which set of photons were absorbed by the element?

Effectus [21]

The correct choice is ' D ' .

These are the numbers that are missing from the set of blocks at
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3 years ago

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What does the energy of an electromagnetic wave depend on

lora16 [44]

<span>Energy of an electromagnetic wave depends on it's "Frequency"

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Which unit would you use to express the height of your desk?

swat32

Height is the length by nature so i'll use meter to express it!