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| What is the speed of light in vacuum |
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| Is light wave or particle? |
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| A photon is an electric and magnetic wave ___ to each other and ___ to the direction of propagation |
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| What color is the combination of all the wavelengths of visible light? |
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| what is the equation of the index of light? |
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| n = c/v where c is the vacuum |
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| From fast medium to slow medium, the incident of light goes __ from the normal. |
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| From slow medium to fast medium, the incident of light goes __ from the normal. |
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| Angle of incidence and the angle of reflection |
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| Low index of refraction means... |
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| Angle of incidence greater than the critical angel results in |
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| total internal reflection |
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| What kind of frequency have greater indices of reflection? |
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| What happen to the frequency when a wave crosses from one medium to another |
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| equation dealing with velocity, frequency, and wavelength |
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Definition
| v= wavelength x frequency |
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| A one-eyed person standing in hip deep water sees a fish in the water one meter in front of him. the fish appear to be |
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| a person below vies the coin in the water. the coin appears to be |
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| wave moves through an opening that is the size of the wavelength or smaller |
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| What is the simple harmonic equation |
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| What is the energy of photon |
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| What makes real inverted image |
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Definition
| converging lens and concave mirror |
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| What is the mirror equation |
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| what is i positive and i negative |
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Definition
| i positive is real image, i negative is virtual image |
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| what is the f for concave and convex mirror |
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Definition
| f is positive for concave, negative for convex |
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| what is the magnification |
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| the focal distance of a plane mirror is |
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| T/F real images are formed behind a concave mirror |
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| T/F reali images are usually formed in front of a convex lens |
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| T/F real images are usulaly formed behind a concave lens |
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