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?
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Chemistry, 22.06.2019 03:30
In saturated organic compounds, all the bonds between carbon atoms are called?
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Chemistry, 22.06.2019 11:00
Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean
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Chemistry, 22.06.2019 15:30
Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.
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Chemistry, 22.06.2019 19:40
What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles
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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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