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ella [17]
2 years ago
14

I'll give brainliest.

Chemistry
2 answers:
Lyrx [107]2 years ago
7 0

Answer:

Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. The rocks are still pushing against each other, but not moving. After a while, the rocks break because of all the pressure that's built up.

Explanation:

Rasek [7]2 years ago
6 0

Answer:

Below

Explanation:

Rocks layers break apart along fault lines releasing large amounts of energy

Brainliest pls :DDD

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Will the water level of the sea increase when there is global warming
alexdok [17]
Global warming will cause see levels to rise since a lot of water is stored in ice sheets which will melt.  All of the melt water will end up in the ocean causing sea levels to rise.

I hope this helps.  Let me know if anything is unclear.
8 0
3 years ago
29.5 g of mercury is heated from 32°C to 161°C, and absorbs 499.2 joules of heat in the process. Calculate the specific heat cap
Finger [1]

Answer:

c = 0.13 j/ g.°C

Explanation:

Given data:

Mass of mercury = 29.5 g

Initial temperature = 32°C

Final temperature = 161°C

Heat absorbed = 499.2 j

Solution:

Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

ΔT = change in temperature

Q = m.c. ΔT

ΔT  = T2 - T1

ΔT  = 161°C - 32°C

ΔT  = 129 °C

Q = m.c. ΔT

c = Q / m. ΔT

c = 499.2 j / 29.5 g. 129 °C

c =  499.2 j / 3805.5 g. °C

c = 0.13 j/ g.°C

5 0
3 years ago
Select True or False: Hydrogen plays an important role in many industrial processes. The following correctly represents a balanc
Orlov [11]

Answer: False

Explanation:

Since the given equation is not balanced properly.

Since oxygen and hydrogen atoms are not balanced.

There should be 6 H2O (g) molecules and 14 mol H2 (g)

5 0
3 years ago
1. Why does cabbage juice have different colors at different pH levels?
zlopas [31]

1:Red cabbage contains a water-soluble pigment called anthocyanin that changes color when it is mixed with an acid or a base.

2: Basic

7 0
1 year ago
Which type of clouds are feathery,high in the sky,and are made mostly of ice crystals?
Temka [501]
The cloud with those characteristics is #1
5 0
3 years ago
Read 2 more answers
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