Answers: 2
Physics, 21.06.2019 23:00
Athermometer is removed from a room where the temperature is 70Β° f and is taken outside, where the air temperature is 10Β° f. after one-half minute the thermometer reads 60Β° f. what is the reading of the thermometer at t = 1 min? (round your answer to two decimal places.) Β° f how long will it take for the thermometer to reach 30Β° f? (round your answer to two decimal places.)
Answers: 3
Physics, 21.06.2019 23:40
Aregular polygon has angkes of size 150Β° each.how many side has the polygon
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Physics, 22.06.2019 04:10
Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60β with each other as shown in the figure. what is the intensity of the transmitted beam, st?
Answers: 3
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