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3 years ago

Based on Newton’s prism experiments, what is sunlight made of?

Physics

2 answers:

Daniel [21]3 years ago

6 0

All the colors of a spectrum.

masya89 [10]3 years ago

3 0

Newton's prism experiments<span> showed that white </span>sunlight is made<span> up of. all colors of the visible spectrum.

Hope I helped :)

-Hind

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A multi-dimensional being reaches down to Earth and pulls you out of the universe. You are then thrown back into the universe at

Shkiper50 [21]

You are in an early universe.

In the study of the evolution of the universe, it has been determined before Plank time (before the big bang and right after it), the early universe had the following characteristics:

There was only one single force acting over all that existed.
The early universe was very hot and dense because all matter had contracted before the big bang.
Space and time were wrapped.

These characteristics match the ones described, based on this, we can conclude you are in an early universe.

Learn more about universe in: brainly.com/question/9724831

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3 years ago

What is the pressure at the bottom of a tank 1-m deep? Take the density of water to be 1000-kg/m^3, and gravitational accelerati

lara31 [8.8K]

To solve this problem we will use the concepts related to hydrostatic pressure. Which determines the pressure of a body at a given depth of a liquid.

Mathematically this can be described as

$P= \rho gh$

Here

$\rho$ = Density

g = Gravity

h = Height (Depth)

If we replace the values given in the equation we will have to

$P = 1000 (9.8)(1)$

$P = 9800 Pa$

Therefore the pressure at the bottom will be 9.8kPa

4 0

3 years ago

PLZ HELP ME FAST! How is frequency related to energy? Graph the relationship between the frequency and energy of a radio wave vs

vovikov84 [41]

Do Not Know but let me ask my Brother bc he did it last Year

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3 years ago

Object A with a mass of 1.5 kilograms is moving with a velocity of +11.2 meters/second (moving in the +x direction). It has a pe

IrinaK [193]

Hi, the final velocity for object A is -5.6 m/s

5 0

3 years ago

Read 2 more answers

Una mujer esta segando su prado con segadora eléctrica cuya cuchilla gira a 1500rpm. La mujer encuentra una zona de hierba alta

maks197457 [2]

Answer:

α= 15.4[rad/s^2], 500 [rev/min]

Explanation:

La aceleración angular constante esta definida por la siguiente ecuación:

$w=w_{0} + \alpha *t\\Donde:\\w=2000 [\frac{rev}{min}]*[\frac{1min}{60s} ] *[\frac{2\pi rad}{1 rev} ]=209.4[\frac{rad}{s} ]\\w_{0} =1500 [\frac{rev}{min}]*[\frac{1min}{60s} ] *[\frac{2\pi rad}{1 rev} ]=157.1[\frac{rad}{s} ]\\t=3.4[s]\\reemplazando:\\209.4-157.1=\alpha *(3.4)\\\\alpha =15.4[\frac{rad}{s^{2} } ]$

Para poder llegar a las 2000 [revoluciones /min] estando en 1500 [rev/min], la cuchilla tuvo que incrementar su numero de revoluciones a 500 [rev/min]. Mientras aceleraba.

3 0

3 years ago