The mass that the aerogel insulation added to the aircraft, with respect to glass, is 8.8 × 10³ g.
The density of the aerogel is 0.00011 lb/in³. We will convert it to g/cm³ using the following conversion factors:
If the maximum space for insulation in the spacecraft's hull was 2921 cm³, the mass that would occupy the aerogel with a density of 0.0030 g/cm³ is:
Glass is about 1000 times denser than aerogel. That is,
If the maximum space for insulation in the spacecraft's hull was 2921 cm³, the mass that would occupy the glass with a density of 3.0 g/cm³ is:
The mass that would add the aerogel with respect to the glass is:
The mass that the aerogel insulation added to the aircraft, with respect to glass, is 8.8 × 10³ g.
You can learn more about density here: brainly.com/question/18320053
It has bent geometry, which is similar to H2O, with the same angle of 109.5 degrees between 2 single H-S bonds.
Answer:
Explanation:
The material that is not a mixture; it has the same properties all the way through is called a substance. Thus the material that is not a mixture; it has the same properties all the way through is called a substance.
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Answer:
Every spacefaring country.
Explanation:
Space junk is no one countries' responsibility, but the responsibility of every spacefaring country. The problem of managing space debris is both an international challenge and an opportunity to preserve the space environment for future space exploration missions.
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Metals that are higher in the activity series are more reactive than metals that are lower in the activity series.
<h3>Reactivity of metals</h3>
The reactivity of metals is determined by the position of the metals in the activity series of metals. Metals that are more reactive are found at the top of the series while metals that are less reactive are found at the bottom of the series.
In each case, the more reactive metal is as follows;
- Iron is more reactive
- Hydrogen is more reactive
- Zinc is more reactive
- Magnesium is more reactive
- Zinc is more reactive
- Iron is more reactive
Learn more about reactivity series of metals:brainly.com/question/24866635