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Questions tagged 'Density'

24 questions

Why does ice stay at the top of oceans instead of sinking to the bottom?

Why does ice float on the surface of oceans instead of sinking to the bottom? Ice is less dense than liquid water because the molecular structure of ice causes the molecules to be arranged in a way th...

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Anonymous

Feb 16, 2025

The length of the side of a cube having a density of 12.6 g/mL and a mass of 7.65 g is ______ cm.?

What is the length of the side of a cube with a density of 12.6 g/mL and a mass of 7.65 g? Please provide the answer in centimeters.

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Anonymous

Feb 13, 2025

Which U.S. coin is the densest: the nickel, the penny, the dime, or the quarter?

Please help me with a question: Which U.S. coin is the densest—the nickel, the penny, the dime, or the quarter? I would appreciate a quick response. Thank you!

What is the average density of a pumpkin?

What is the average density of a pumpkin? Could you provide the answer in grams per cubic centimeter (g/cm³)? Thanks in advance for your help!

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Anonymous

Feb 13, 2025

How many grams are in a Liter?

How many grams are there in a liter? Additionally, could you clarify if you are referring to the weight of a specific substance, as the conversion can vary depending on the density of that substance?...

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Anonymous

Feb 10, 2025

The density of solid w is 19.3 g/cm3. how many atoms are present per cubic centimeter of w?

The density of solid W is 19.3 g/cm³. How many atoms are present in one cubic centimeter of W? As a solid, W adopts a body-centered cubic (BCC) unit cell structure. How many unit cells are present in...

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Anonymous

Jan 25, 2025

1. Based on the diagram below, rank the three objects from least dense to most dense. Y N O A. Object X, object Z, object Y O B. Object

Based on the diagram below, please rank the three objects from least dense to most dense. A. Object X, Object Z, Object Y B. Object Z, Object Y, Object X C. Object X, Object Y, Object Z D. Object Y,...

Why do my testicles float in the hottub?

I've noticed that my testicles tend to float when I'm in the hot tub. I was under the impression that they are less dense than water, but I'm not entirely sure. Can someone explain why this happens?

Which of the following samples has the greatest density at STP?

Which of the following samples has the greatest density at standard temperature and pressure (STP)? a. Xe b. NO2 c. SO2 d. SF6 e. All of the above

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Anonymous

Dec 18, 2024

density of carbon dioxide gas?

Hi everyone, Could someone please help me with the density of carbon dioxide gas at –25.2°C and 98.0 kPa? I've tried to find the answer multiple times but haven't been successful. Thank you!