Recent content by bwd111

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    Secondary voltage on transformer

    5:1 ratio on secondary 120v ac primary x5 /5 = 24v secondary
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    Secondary voltage on transformer

    120 v ac primary and turn ratio of 5:1 I came up with 600v ac is this wrong
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    Undergrad Heat Energy Removed: Latent Heat of Sublimation/Fusion

    True so It would be subcooling . Sublimation is the process of ice becoming water vapor without first going through a liquid stage. Subcooling is reducing the temperature of a liquid below its boiling point. If you have water sitting in a pan on the stove in your house, it is subcooled liquid...
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    High School Dalton's Law: Why is My Answer Wrong?

    Can someone explain why this answer is wrong? I answered additive since the gases are added . Was told correct answer is not affected by changes in tempure. Qeustin was Daltons law states that when more than one is present in a container,ther pressures are and I answered additive. other choices...
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    Undergrad Heat Energy Removed: Latent Heat of Sublimation/Fusion

    What is the heat energy removed from a liquid when vapor is no longer present. This has been bugging me all day. I was thinking latent heat of sublimation cause ice seems to just melt in a ice machine due to door opening and closing and heat from air . Next guess was latent heat of fusion