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Vedmedyk [2.9K]
3 years ago
10

What are the main objectives of uno​

Physics
1 answer:
Colt1911 [192]3 years ago
6 0

Answer:

The main  objective is to run out of cards.

Explanation:

The game starts by dealing 7 cards to everyone. When someone puts a card the next player has to put a card with the same number or the same color as the last card on the field. There are cards with effects such as: make the next player skip his turn, change the order of putting cards on the field or, make the next player draw 2 cards and skip his turn. If you are don't have the right color or the right number in your hand you can either put one of the black cards (if you have one of them in your hand) which let you change the color on the field (and one of them makes the next player draw 4 cards) or draw one card and skip your turn. When you have 1 card left you have to say "Uno" and when you are out of cards you win.

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What is the mass of a vehicle that has 50,000 N and 25M/S/S
natali 33 [55]

Answer:

F = 1250000 N

Explanation:

If you have 50,000 S, by 25 M. It would be calculated to 1,250,000 N.

7 0
3 years ago
What is the energy transformation when a boy rides a bicycle​
castortr0y [4]

Answer:

energy transform mechanical to motion

8 0
3 years ago
What is meant by input and output work​
N76 [4]

Answer:

the x and y values

Explanation:

because on the table the x is the input and y is the output

5 0
3 years ago
A certain laser outputs pure red light (photon energy 1.8 eV) with power 550 milliwatts (0.55 watts). How many photons per secon
Klio2033 [76]

We want to find how many photons per second a laser emits given that we know the energy of a single photon and the power of the laser, we will get:

1.90712*10^18 photons per second.

So we know that the photon energy is 1.8 eV, and the laser power is:

P = 0.55 watts

Remember that:

1 watt = 1 J/s

And:

1 eV = 1.60218*10^(-19) J

Then we can convert the two values that we have so we have both in joules:

Power = P = 0.55 J/s

Energy = 1.8 eV = 1.8*(1.60218*10^(-19) J) = 2.883924*10^(-19) J

The number of photons emitted per second is just the quotient between the power and the energy of a single photon, we have:

Number = (0.55 J/s)/(2.883924*10^(-19) J) = 1.90712*10^18 photons per second.

If you want to learn more, you can read:

brainly.com/question/20343793

5 0
3 years ago
In a vacuum the speed of light is 300000000 m/s. If light slows
madreJ [45]

Answer:

n = 1.5

Explanation:

The speed of light in vacuum is 300000000 m/s

The speed of light in glass is 200000000 m/s

We need to find the refractive index of the glass.

We know that, the ratio of speed of light in vacuum to the speed of light in medium is equal to refractive index of the medium.

n=\dfrac{300000000 }{200000000 }\\\\=1.5

So, the refractive index of the glass is 1.5.

3 0
3 years ago
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