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4 years ago

What is global warming definition???

Physics

2 answers:

GuDViN [60]4 years ago

6 0

An increase in overall temperatures of the atmosphere caused by the green house effect.

otez555 [7]4 years ago

6 0

Answer:

Global warming is an effect on our planet that is caused by carbon dioxide being trapped in our atmosphere. When the carbon dioxide is trapped, it is bouncing off the bottom layer of the clouds. Some escapes into outer space, but most of it stays. We cause global warming, by using vehicles, making asphalt, burning fossil fuels, and many more.

An effect of global warming is our poles oceans are melting. When our polar caps melt most of the way, we will experience a lot of flooding for many coastal cities. We will also experience extreme weather, like stronger hurricanes, larger thunderstorms, and larger areas effected by other natural disasters.

One thing we can do to stop or slow down these effects is to use vehicles less (or make better vehicles for the environment), stop burning fossil fuels, and make a world-wide law to prevent certain things from commencing. Nuclear bombs are also a problem to global warming. We will hopefully never reach that problem.

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If the speed of light in air is 3.00 times 10 to the 8 m/s power and the speed of light in water is 2.25 times 10 to the 8 power

kykrilka [37]

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3 years ago

The process of finding objects by emitting sounds and interpreting their reflections is called

ddd [48]

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4 years ago

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coldgirl [10]

Answer:

Explanation:

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3 0

3 years ago

Read 2 more answers

1. Which of the following is correct about the sampling distribution of the sample mean

joja [24]

Answer:

In my opinion I think that the answer is C sorry If I get this wrong.

5 0

3 years ago

Three students are having a conversation. It goes like this. Allison says: "This problem says, can you add a resistor to the cir

notsponge [240]

Answer:

Nima and Natasha are absolutely correct.

Explanation:

When connecting two resistors in series, their resistances add:

$R_{eq}=R_{1}+R_{2}$

which means that whenever we add a resistance in series, their magnitudes will add, giving us a resistance that is greater than the original resistance, which will demand less current from the battery because of ohm's law:

$I=\frac{V}{R}$

So, the greater the resistance, the smaller the current.

When connecting two resistors in parallel, the reciprocal of ther resistances add:

$\frac{1}{R_{eq}}=\frac{1}{R_{1}}+\frac{1}{R_{2}}$

$R_{eq}=\frac{R_{1}R_{2}}{R_{1}+R_{2}}$

The equivalent resistance will always be less than the smallest resistor in the circuit, so the equivalent resistance will always decrease as more resistors are added. A decrease in the resistance means that the current will increase.

8 0

3 years ago