Chemistry, 31.08.2019 18:10, hellokitty1647
The human eye is a complex sensing device. the optic nerve needs a minimum of 2.10x10^-17j of energy to trigger a series of impulses that eventually reach the brain. how many photons of blue light (475nm) are needed? the human eye is a complex sensing device. the optic nerve needs a minimum of 2.10x10^-17j of energy to trigger a series of impulses that eventually reach the brain. how many photons of blue light (475nm) are needed?
Answers: 1
Chemistry, 21.06.2019 16:00, sammiehammer
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .
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What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced
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Which of the following is a solution a- brewed coffee b-tomato juice c- ranch salad dressing d- muddy water
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The human eye is a complex sensing device. the optic nerve needs a minimum of 2.10x10^-17j of energy...
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