2 years ago

The full spectrum of light is what?

Physics

1 answer:

Firlakuza [10]2 years ago

6 0

Answer:

Explanation:

"Full-spectrum" is not a technical term when applied to an electrical light bulb. Rather, it implies that the product emulates some important quality of natural light.

Products marketed as "full-spectrum" may produce light throughout the entire visible spectrum, but without producing an even spectral distribution. Some may not differ substantially from lights not marketed as "full-spectrum"

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bonufazy [111]

Answer:

The distance is $s= 30.3 \ m$

Explanation:

From the question we are told that

The coefficient of static friction is $\mu_s = 0.42$

The initial speed of the train is $u = 57 \ km /hr = 15.8 \ m/s$

For the crate not to slide the friction force must be equal to the force acting on the train i.e

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The negative sign shows that the two forces are acting in opposite direction

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=> $a = -4.116 m/s^2$

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$v^2 = u^2 + 2as$

Here v = 0 m/s since it came to a stop

=> $s= \frac{v^2 - u^2 }{ 2 a}$

=> $s= \frac{0 -(15.8)^2 }{ - 2 * 4.116}$

=> $s= 30.3 \ m$

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2 years ago

If two stars in the sky are separated by twice the angle projected by your index and pinky fingers, then how many degrees are th

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Answer:

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