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1. If you were ejected into space how long would you survive?

... Nitrogen will expand to approximately 700 litres of nitrogen gas at standard temperature and pressure , STP. [1] Regardless of which cryogen is being ...

12 Answers · Science & Mathematics · 24/02/2010

2. Calculate the volume of 20.0 g of oxygen at 25 C and one atmosphere of pressure .?

A gram mole of any gas occupies 22.4 litres of volume at standard temperature & pressure (at what you mentioned). Oxygen is diatomic & hence each molecule...

1 Answers · Science & Mathematics · 02/06/2013

3. what ozone layer compose of?

... properties Undiluted ozone is a pale blue gas at standard temperature and pressure ; it forms a dark blue liquid below −112 °C and a violet-black solid below...

7 Answers · Science & Mathematics · 27/11/2006

4. How long does it take the moon to revolve around the earth once?

... Nitrogen will expand to approximately 700 litres of nitrogen gas at standard temperature and pressure , STP. [1] Liquid Nitrogen and Argon will also be...

16 Answers · Science & Mathematics · 17/02/2010

5. Will some one look up for me, the distance in nm between air molecules?

... air molecules in contact with vibrating matter may absorb and re radiate photons of a certain wavelength" totally false etc.

7 Answers · Science & Mathematics · 19/12/2013

6. What does E=Mc2 mean?

...... One gram of matter, the weight of one milliliter of water at standard temperature and pressure , if converted to energy would equal nearly 25 million kilowatts of energy...

14 Answers · Science & Mathematics · 30/03/2008

7. Briefly explain why different types of stars have different temperature and magnitude.?

...of 10 parsecs (the standard luminosity distance) from the observer, and then ask the question of "... more thermal pressure that pushes the fuel...power of fusion. The temperature is a result of thermal...

2 Answers · Science & Mathematics · 05/02/2011

8. is mars and venus in our solar systems habitable zone?

...star characteristics, like temperature and luminosity (from which we can get photosphere...such a planet's atmospheric surface pressure or composition. In few ... use Earth atmosphere standard as the ASSUMED pressure of...

5 Answers · Science & Mathematics · 03/02/2011

9. Duct tape over a hole in a spacesuit?

Standard duct tape you buy at the store won't work. The adhesive is not stable in the low pressures and extreme temperatures of space. So of course NASA made a kind of multipurpose sticky tape that...

6 Answers · Science & Mathematics · 09/10/2009

10. How to calculate empty space.?

...22.4 liters of gas (if I remember correctly from high school chemistry) at standard pressure and temperature . 22.4 l = 22,400 ml, so 6.022x 10^23 / 224 is how many molecules...

4 Answers · Science & Mathematics · 25/09/2009