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Nadya [2.5K]
2 years ago
11

Pls help me i have been seeing people giving out the wrong answers on purpose and I just don't want that so pls

Chemistry
2 answers:
fiasKO [112]2 years ago
6 0

Answer:

B

Explanation:

KATRIN_1 [288]2 years ago
6 0

Answer:

I think the answer is B. I need 20 characters but I can't think of anything else to type.

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Which quantity is constant when working with boyles, charles, and gay lussacs law?
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boyles law states that the volumes of a gas will decrease as pressure increases if the temperature remains constant.

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I need help with this question ​
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Answer:

2.25×10¯³ mm.

Explanation:

From the question given above, we obtained the following information:

Diameter in micrometer = 2.25 μm

Diameter in millimetre (mm) =?

Next we shall convert 2.25 μm to metre (m). This can be obtained as follow:

1 μm = 1×10¯⁶ m

Therefore,

2.25 μm = 2.25 μm / 1 μm × 1×10¯⁶ m

2.25 μm = 2.25×10¯⁶ m

Finally, we shall convert 2.25×10¯⁶ m to millimetre (mm) as follow:

1 m = 1000 mm

Therefore,

2.25×10¯⁶ m = 2.25×10¯⁶ m /1 m × 1000 mm

2.25×10¯⁶ m = 2.25×10¯³ mm

Therefore, 2.25 μm is equivalent to 2.25×10¯³ mm.

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