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3 years ago

Metamorphic rocks are caused because...

2 answers:

6 0

Answer: Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors. Conditions like these are found deep within the Earth or where tectonic plates meet.

Explanation:

Karolina [17]3 years ago

6 0

Answer: metamorphic rocks form when rocks are subjected to hight heat, high pressure, hot mineral, rich fluids or, more commonly, some combination of these factors.

Explanation:

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How do limiting factors most affect population size?

damaskus [11]

Answer:

restrict population growth ( second choice).

8 0

3 years ago

Which statement is true about sand and baking soda? Both are mixtures. Both are pure substances. Sand is a mixture and baking so

NikAS [45]

Both are mixtures, sand is made of all different substances combined together and baking soda is sodium, hydrogen, and carbonate.

8 0

3 years ago

Read 2 more answers

What is the volume, in milliliters, occupied by 30.07 g of an object of density equal to

den301095 [7]

Answer:

$\boxed {\tt 20.317567567568 \ mL}$

Explanation:

The density formula is:

$d=\frac{m}{v}$

Let's rearrange the formula for $v$ . the volume. Multiply both sides by $v$ , then divide by $d$ .

$d*v=\frac{m}{v}*v$

$d*v=m$

$\frac{d*v}{d}=\frac{m}{d}$

$v=\frac{m}{d}$

The volume can be found by dividing the mass by the density. The mass of the object is 30.07 grams and the density is 1.48 grams per milliliter.

$m= 30.07 \ g\\d= 1.48 \ g/mL$

$v=\frac{30.07 \ g}{1.48 \ g/mL}$

Divide. Note, when dividing, the grams, or $g$ will cancel out.

$v= \frac{30.07}{1.48 \ mL}$

$v=20.317567567568 \ mL$

The volume of the object is 20.317567567568 milliliters.

3 0

4 years ago

22.4 liters of a gas at a constant temperature of zero Celsius and a pressure of 1 atmosphere is compressed to a volume of 6.2 l

zhannawk [14.2K]

<h2>Hello!</h2>

The answer is: The new pressure of the gas is 3.6 atm.

From the statement we know that the gas is kept at a constant temperature of 0°C, so, if the gas keeps a constant temperature we can use the Boyle's Law to solve this problem.

The Boyle's Law states that:

$P_{1}V_{1}=P_{2}V_{2}$