Chemistry, 24.09.2019 03:00 lilkassrocks
Conduction happens as energy flows from a warmer object to a cooler object. which of the following is an example of conduction?
dense water sinks to the ocean floor and less dense water moves to the ocean surface
electromagnetic radiation transfers energy from the sun to earth
warmer air is pushed upward and out of the way by cooler air.
cooler air molecules come in contact with warm ground, causing energy to be passed to the air.
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6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction
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Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.
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The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?
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Which diagram represents the phase tha occurs after a solid melts?
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Conduction happens as energy flows from a warmer object to a cooler object. which of the following i...
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