Physics, 19.11.2019 06:31 shadow29916
Conclusions 1. why do different compounds have different colors in their visible emissions? 2. would you expect the emissions to vary if metal fluorides were used rather than metal chlorides? post lab questions - relates to chapter 7 information 3. what kind of radiation is produced when electrons move to the first energy level? 4. what kind of radiation is produced when electrons move to the third energy level? 5. to understand bohrâs model of the atom, you need to understand how light can be thought of as energy that travels in a wave. which of the following statements about the wave nature of light are true? a. the wavelength is equal to the number of waves that pass a given point in one second. b. the symbol of wavelength is v.
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Physics, 22.06.2019 05:30
Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?
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Physics, 22.06.2019 15:00
Give an example in which the electrical energy changes to light energy
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Physics, 22.06.2019 16:00
The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2
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Physics, 22.06.2019 17:40
Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?
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Conclusions 1. why do different compounds have different colors in their visible emissions? 2. woul...
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