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Jlenok [28]
2 years ago
7

What secondary color is made by mixing red and green in the rgb additive-color scheme for light?.

Physics
1 answer:
neonofarm [45]2 years ago
7 0

Explanation:

Looking at the placement of primary colors in the RGB color wheel, the mixing of the red and green colors will create Yellow secondary color.

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Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. In a typical strike, the chameleon'
kramer
Chameleon's tongue is more fast than thought. Its long sticky tongue moves at an amazing ballistic speed which lashes out unsuspecting insects and bugs. Now let us see how fast it is.

GIven:

acceleration of the chameleon's tongue- 260 m/s
2 for 20 ms
constant speed 30 ms
50 ms total time
1/20 of a second

solution:

<u>260</u> = <u>  n</u><u>  </u>
20       50
<u>20 n </u>= <u>13, 000</u>
20            20
n= 650 m/s
4 0
3 years ago
Explain the difference between natural and artificial satellites of earth annd moon
professor190 [17]
An artificial satellite is one that was manufactured by people ... most likely on Earth ... and then launched and placed into orbit around Earth, the sun, the moon, a planet, an asteroid etc.
6 0
3 years ago
Read 2 more answers
How is a pareto chart different from a standard vertical bar​ graph?
Alona [7]

Answer:

A Pareto chart, named after an Italian economist, combines a bar chart with a line graph. The bar chart is different from a histogram in more than one way. For example, the vertical bars need not touch one another as per a histogram

Explanation:

5 0
4 years ago
An Olympic runner competing in a long-distance event finishes with a time of 2 hours, 45 minutes, and 35 seconds. The event has
Readme [11.4K]

Answer:

Average speed of Olympic runner will be 23.08 km/hr

Explanation:

We have given distance d = 27.3 miles

We know that 1 mile = 1.6 km

So 27.3 mile = =27.3\times 1.6=43.68km

Given time = 2 hour 45 minutes and 35 sec

We know that 1 hour = 60 minutes

So 45 minutes =\frac{45}{60}=0.75hour

We also know that 1 hour = 3600 sec

So 1 sec =\frac{1}{3600}=2.777\times 10^{-4}hour

So total time t ==2+0.75+0.000277=2.750277hour

We know that speed =\frac{distance}{time }=\frac{63.48}{2.750277}=23.08km/hour

6 0
3 years ago
As more and more bulbs are connected in series to a flashlight battery, what happens to the brightness of each bulb? Assuming th
balu736 [363]

Answer:

P_1 = P_2 = \frac{P}{2}

so each bulb brightness becomes half of its given or indicated power

P_1 = P_2 = \frac{V^2}{R}

so both bulb will glow same power as indicated

Explanation:

Let the indicated power on the bulbs is given as P and its rated voltage is V

so here resistance of each bulb is given as

R = \frac{V^2}{P}

now if the two bulbs are connected in series so we will have

R_{eq} = R_1 + R_2

R_{eq} = 2\frac{V^2}{P}

now the current in the circuit is given as

i = \frac{V}{R_{eq}

i = \frac{P}{2V}

now brightness of each bulb is given as

P_1 = P_2 = i^2 R

P_1 = P_2 = \frac{P}{2}

so each bulb brightness becomes half of its given or indicated power

Now if the two bulbs are connected in parallel

then the net voltage across each bulb is "V"

so we will have

P_1 = P_2 = \frac{V^2}{R}

so both bulb will glow same power as indicated

6 0
4 years ago
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