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3 years ago

1 what is global climate change. 2 consequences and the way forward

Physics

1 answer:

muminat3 years ago

3 0

Answer:

Global climate change is an average long-term changes over the entire Earth in temperature, weather etc.

Explanation:

Climate change is the variation in climate than an average situation. This may include the change in rainfall patterns or weather patterns.
This change is due to various reasons and has been affecting across the globe.
Global warming is the main effect of climate change. Due to global warming, the temperature of the earth is constantly increasing.
Rising sea levels, shrinking mountain glaciers, variation in the season's timing, etc are the consequences of global climate change.
Noe the time has come that everyone should be dead serious to this matter. We should lessen the use of toxic chemicals and burning fuels. The tiny contribution from every individual sums up as a great help to reduce the problem.

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When two continental crusts converge what land form is created?

mixas84 [53]

The compressional forces stemming from a convergent plate boundary.

There will also be earthquakes along the plate margin. This is also referred to as a collision boundary.

Hope this helps

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3 years ago

A quantum well is a region of semiconductor or metal film that confines particles to a small region, resulting in quantized ener

murzikaleks [220]

Answer:

226.2 m/sec

Explanation:

We have given $\Delta x=510nm=510\times 106{-9}m$

The plank's constant $h=6.67\times 10^{-34}$

Mass of electron $m=9.11\times 10^{-31}kg$

Now according to Heisenberg uncertainty principle $\Delta v\geq \frac{h}{2\pi m\Delta x}$

So $\Delta v\geq \frac{6.6\times 10^{-34}}{2\times 3.14\times 9.11\times 10^{-31}\times 510\times 10^{-9}}=226.2m/sec$

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2 years ago

A bike travels at a constant speed for 4.00 m/s for 5.00 seconds. How far does it go

Umnica [9.8K]

Answer:

20 m

Explanation:

4.00 m/s x 5 seconds

4 m/s x 5 s = 20m

7 0

3 years ago

Read 2 more answers

Volume , mass, and weight can be measured with balances, scales, and ?

BigorU [14]

If you are talking about volume, then an easy way to measured the volume of a liquid would be with a graduated cylinder. A graduated cylinder is marked with volume units such as milliliter (mL) or the liter (L). One liter equals 1 thousand milliliters.

To measure the volume of a solid you use the formula V = (Length)(Width)(Height)

To measure the volume of a gas you use a graduated cylinder held upside down. At first the cylinder is filled with water. When air is blown into the cylinder, bubbles rise and push some water down. The volume of the water pushed down is equal to the volume of the gas that was blown in.

6 0

3 years ago

A car’s brakes decelerate it at a rate of -1.70 m/s2. What is the time, in seconds, required to slow the car from 15 m/s to 9.0

jeka94

Answer:

t = 3.52 s

Explanation:

Given that,

The deceleration of a car is, a = -1.7 m/s²

The initial velocity of the car, u = 15 m/s

Final velocity of the car, v = 9 m/s

We need to find the time that is required to slow the car from 15 m/s to 9 m/s. The definition of acceleration is :

$a=\dfrac{v-u}{t}\\\\t=\dfrac{v-u}{a}\\\\t=\dfrac{9-15}{-1.7}\\\\t=3.52\ s$

So, it will take 3.52 seconds to slow the car from 15 m/s to 9 m/s.

3 0

2 years ago

1 what is global climate change. 2 consequences and the way forward​

1 what is global climate change. 2 consequences and the way forward