What is the function of polarized glasses?
a. to eliminate horizontally polarized light...
Physics, 30.01.2020 08:45, clairajogriggsk
What is the function of polarized glasses?
a. to eliminate horizontally polarized light
b. to eliminate vertically polarized light
c. to allow all light
d. to block all polarized light
Answers: 3
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Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor
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Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.
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Physics, 22.06.2019 09:20, Geo777
Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers
Answers: 1
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Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom
Answers: 1
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