3 years ago

What makes lava flow in the manner that it does

1 answer:

8 0

Answer:

Lava flows are streams of molten rock that pour or ooze from an erupting vent. Lava is erupted during either nonexplosive activity or explosive lava fountains. ... But when basalt lava flows are confined within a channel or lava tube on a steep slope, the main body of the flow can reach velocities >30 km/h (19 mph).

Explanation:

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A boy inflated a bunch of balloons while he was outside with an ambient temperature of 26oC. He then took the balloons inside hi

Strike441 [17]

Answer:

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Explanation:

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3 years ago

Use Table 1: Analysis of Decay in the laboratory guide to answer this question: Scientists find a piece of wood that is thought

Sladkaya [172]

We are given the initial amount of 1 million carbon-14 atoms and the final amount which is 1/16 of the current atmospheric 14C levels. Also, the half life of carbon is 5,750 years. WE can use the decay formula

Aₓ = A₀e^-(ln2/t1/2)t
1,000,000(1/16) = (1,000,000)e^-(ln2/5750)t
t = 23,000 years

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3 years ago

How many molecules are in 21.5G of water

NemiM [27]

Answer:

There are 6.022×1023 molecules in a mole. There are 18.01528 grams of water per mole of water. in 1g water

Explanation:

please Mark my answer in brainlist

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2 years ago

Calculate the mean rate of reaction when 23 cm of gas is produced in 15 seconds.

katrin2010 [14]

Answer:

1.53 cm/s

Explanation:

Rate = Length/time

= 23/15

= 1.53 cm/s

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PRETTY SURE IT IS.

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2 years ago

Identifying map types

Darina [25.2K]

Answer:

Political Map. A political map shows the state and national boundaries of a place. ...

Explanation:

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3 years ago