Physics, 23.07.2019 15:00 SupremeNerdx
Thnaks what is the approximate wavelength of light emitted by c (yellow)? a. 350 nm b. 425 nm c. 590 nm d. 625 nm what is the approximate wavelength of light emitted by cacl2 (orange)? a. 350 nm b. 425 nm c. 590 nm d. 625 nm what is the approximate wavelength of light emitted by kcl (reddish-violet)? a. 350 nm b. 425 nm c. 590 nm d. 625 nm what is the approximate wavelength of light emitted by nacl (yellow)? a. 350 nm b. 425 nm c. 590 nm d. 625 nm what is the approximate wavelength of light emitted by licl (reddish-violet)? a. 350 nm b. 425 nm c. 590 nm d. 625 nm
Answers: 1
Physics, 21.06.2019 18:30
Three archers each fire four arrows at a target. joe’s four arrows hit at points 10 cm above, 10 cm below, 10 cm to the left, and 10 cm to the right of the center of the target. all four of moe’s arrows hit within 1 cm of a point 20 cm from the center, and flo’s four arrows hit within 1 cm of the center. the contest judge says that one of the archers is precise but not accurate, another archer is accurate but not precise, and the third archer is both accurate and precise. which description applies to which archer? explain
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What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
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Thnaks what is the approximate wavelength of light emitted by c (yellow)? a. 350 nm b. 425 nm c...
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