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Author Question: At a depth of 1030 m in Lake Baikal (a fresh water lake in Siberia), the pressure has increased by ... (Read 90 times)

Metfan725

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on: Jul 29, 2018
At a depth of 1030 m in Lake Baikal (a fresh water lake in Siberia), the pressure has increased by 100 atmospheres (to about 107 N/m2).
 
  By what volume has 1.0 m3 of water from the surface of the lake been compressed if it is forced down to this depth? The bulk modulus of water is 2.3  109 Pa.
  A) 5.3  10-3 m3 B) 4.3  10-3 m3 C) 2.3  10-3 m3 D) 3.3  10-3 m3

Question 2

A weather balloon containing 2.0 m3 of hydrogen gas rises from a location at which the temperature is 22C and the pressure is 101 kPa to a location where the temperature is -39C and the pressure is 20 kPa.
 
  If the balloon is free to expand so that the pressure of the gas inside is equal to the ambient pressure, what is the new volume of the balloon? A) 4.0 m3
  B) 6.0 m3
  C) 8.0 m3
  D) 10 m3
  E) 12 m3
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ally

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Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Metfan725

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Reply 2 on: Jul 29, 2018
Gracias!

amandanbreshears

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Reply 3 on: Yesterday
Excellent

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