Question and answer
The human eye is sensitive to wavelengths ranging from _______ (violet) to _______ (red) light.
The human eye is sensitive to wavelengths ranging from 400 nanometers (violet) to 700 nanometers (red) light.
Question|Asked by Phillip1
Asked 7/13/2018 7:08:48 AM
Updated 7/13/2018 8:09:23 AM
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The human eye is sensitive to wavelengths ranging from 400 nanometers (violet) to 700 nanometers (red) light.
Added 7/13/2018 8:09:23 AM
This answer has been confirmed as correct and helpful.
Confirmed by matahari [7/15/2018 7:57:52 PM]
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Questions asked by Phillip1
During the stage of internal combustion engine operation in which the piston rises and compresses the fuel in the combustion chamber, A. both the intake and exhaust valves are open. B. the exhaust valve is open and the intake valve is closed. C. the intake valve is open and the exhaust valve is closed. D. both the intake and exhaust valves are closed.
Weegy: During the stage of internal combustion engine operation in which the piston rises and compresses the fuel in the combustion chamber, both the intake and exhaust valves are closed. (More)
Question|Asked by Phillip1
Expert Answered
Asked 7/7/2018 2:37:26 PM
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On the Celsius scale, one degree indicates the same temperature change as A. one degree Fahrenheit. B. one kelvin. C. 5/9 degree Fahrenheit. D. 9/5 kelvin.
Weegy: One degree Celsius indicates the same temperature change as ONE KELVIN. (More)
Question|Asked by Phillip1
Updated 7/7/2018 3:21:39 PM
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How much energy (in joules) is released when 0.06 kilograms of mercury is condensed to a liquid at the same temperature? A. 20,075.04 J B. 17,705.1 J C. 51,302.88 J D. 697.08 J
Question|Asked by Phillip1
Not Answered
Updated 5/3/2020 7:20:32 PM
1 Answer/Comment
697.08 J of energy (in joules) is released when 0.06 kilograms of mercury is condensed to a liquid at the same temperature.

Latent heat = m (deltaH) , 0.06 *11.6 = 0.697 KJ = 697.08.
Added 5/3/2020 7:20:32 PM
This answer has been confirmed as correct and helpful.
20 cubic inches of a gas with an absolute pressure of 5 psi is compressed until its pressure reaches 10 psi. What's the new volume of the gas? (Assume that there's no change in temperature.) A. 10 cubic inches B. 5 cubic inches C. 100 cubic inches D. 40 cubic inches
Question|Asked by Phillip1
Not Answered
Updated 4/19/2021 10:49:23 AM
1 Answer/Comment
20 cubic inches of a gas with an absolute pressure of 5 psi is compressed until its pressure reaches 10 psi. The new volume of the gas is 10 cubic inches.

Solution:
V2 = P1,V1 / P2; V2 = 20 × 5 / 10; V2 = 100/10; V2 = 10 cubic inches.
Added 4/19/2021 10:49:23 AM
This answer has been confirmed as correct and helpful.
Which of the following is not a requirement of a practical fuel? A. It must be made up of elements that combine easily with oxygen. B. It must be in the solid state to be used. C. It must occur in abundance in nature or be easy to produce. D. It must contain a large amount of stored energy.
Weegy: It must be in the solid state to be used is not a requirement of a practical fuel. User: A temperature of 273 K is the temperature at which water A. boils. B. freezes. C. evaporates. D. is at its densest. Weegy: A temperature of 273 K is the temperature at which water freezes. User: 20 cubic inches of a gas with an absolute pressure of 5 psi is compressed until its pressure reaches 10 psi. What's the new volume of the gas? (Assume that there's no change in temperature.) A. 10 cubic inches B. 5 cubic inches C. 100 cubic inches D. 40 cubic inches Weegy: 20 cubic inches of a gas with an absolute pressure of 5 psi is compressed until its pressure reaches 10 psi. The new volume of the gas is 10 cubic inches. Solution: V2 = P1,V1 / P2; V2 = 20 × 5 / 10; V2 = 100/10; V2 = 10 cubic inches. (More)
Question|Asked by Phillip1
Expert Answered
Asked 7/7/2018 3:09:30 PM
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