2 cups were placed on a table with a temperature gauge inside of them. A heat lamp was placed over the top of the cups and turned on.
Below shows data for 2 different cups, one silver and one black, heated evenly over 5 minutes.
Use the link/screenshot for the data table please.
Using this data, how do the speeds at which the heat transferred compare? Be specific and CALCULATE the rate in degrees C/minute.
If you were given 2 other cups of the same material, one painted white and one shiny black, where do you think these would fit in terms of how quickly they heated up?
Which parts of this lab are examples of conduction, convection, and radiation?
Answers: 1
Physics, 22.06.2019 11:00
1.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the mass defect of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 2.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 3.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy per nucleon of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev
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Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?
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Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical
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which statements describe the image? check all that apply.the wood is releasing argon gas.this information is useful for dating ancient rock.the process works only with organic matter.the element has a half-life of 5,730 years.this shows the half-life of carbon-19.
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2 cups were placed on a table with a temperature gauge inside of them. A heat lamp was placed over t...
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