2 years ago

Human activities that impact the water cycle

Physics

1 answer:

xeze [42]2 years ago

3 0

Answer:

Explanation:

A number of human activities can impact on the water cycle: damming rivers for hydroelectricity, using water for farming, deforestation and the burning of fossil fuels.

You might be interested in

A vertical spring stretches 4.0 cm when a 12-g object is hung from it. The object is replaced with a block of mass 28 g that osc

marin [14]

Answer:

Time period of the osculation will be 0.0671 sec

Explanation:

It is given a vertical spring is stretched by 4 cm

So change in length of the spring x = 4 cm = 0.04 m

Mass which is hung from it m = 12 gram = 0.012 kg

Sprig force will be equal to weight of the mass

So $kx=mg$

$k\times 0.04=0.012\times 9.8$

k = 244.7 N/m

Now new mass is m = 28 gram = 0.028 kg

So time period with new mass will be

$T=2\pi \sqrt{\frac{m}{k}}$

$=2\times 3.14 \sqrt{\frac{0.028}{244.7}}=0.0671sec$

4 0

2 years ago

Researchers conducted an experiment to identify the effects of three different hand sanitizers on the growth of bacteria. The re

pickupchik [31]

Picture ? I need a visual reference

7 0

3 years ago

Read 2 more answers

What is a transfer a wave

makkiz [27]

Energy is transferred in a wave

Energy is transferred, but mass is not.

4 0

2 years ago

Read 2 more answers

Why do scientists believe that light is made of streams of particles?

irina [24]

I just need points to ask my own question.

5 0

2 years ago

Read 2 more answers

What rocks make up most of the Earth’s crust? What happens to the temperature as we traveled closer to the center of the Earth?

Vera_Pavlovna [14]

As we travel closer to the center of the earth it starts to get hotter and the rocks that make up most of the earths crust is igneous

5 0

2 years ago