If the Polarizing Angle for Diamond Is 67

question 18

Multiple Choice

If the polarizing angle for diamond is 67.5°,what is the index of refraction of this material?

• A)2.00
• B)2.20
• C)2.41
• D)2.65

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Definitions:

Postsynaptic Neuron

A neuron that receives a signal (via neurotransmitter molecules) from another neuron at a synapse.

Inhibitory Postsynaptic Potential

A decrease in the potential of the postsynaptic neuronal membrane, making it less likely to generate an action potential.

Resting Potential

Resting potential refers to the electric potential difference across the neuronal membrane when the neuron is not actively sending a signal.

Absolute Refractory Period

The period immediately following the firing of a nerve fiber when it cannot be stimulated to fire again, no matter how strong the incoming signal.