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11 Nov 2019
page 6 EM 1110 M 2 21. What is the VSEPR notation for the SF, cation? a. AX b. AX,E, c. AX,E d. AX,E This sheet of paper is 8.5 in (21.7 cm) wide. What is the frequency of radiation with a wavelength equal to the width of this sheet of paper? h-6.626 x 10'u, c = 3.00 x 108 ; N.-6.02 x 1023 a. 1382 megacycles/sec b. 4.29x 10 megacycles/sec c. 1075 megacycles/sec d. 10.75 megacycles/sec 22. |How much energy will be received when 5.14 moles of light of wavelength of 455 nm 23· is absorbed? h-6626 x 1034; c-3.00 x 108 ; N.-6.02 x 1023 a. 0.003638 kJ b. 263 kJ c. 1091 kJ d. 1352 kJ What wavelength of light is necessary so that 5.53 moles of the light has a mass h 6.626 x 10", c-3.00 x 10: N,-6.02x 1023 of 8.26 ng? a. 161 nmm b. 890 nm c. 571 nm d. 2030 nm
page 6 EM 1110 M 2 21. What is the VSEPR notation for the SF, cation? a. AX b. AX,E, c. AX,E d. AX,E This sheet of paper is 8.5 in (21.7 cm) wide. What is the frequency of radiation with a wavelength equal to the width of this sheet of paper? h-6.626 x 10'u, c = 3.00 x 108 ; N.-6.02 x 1023 a. 1382 megacycles/sec b. 4.29x 10 megacycles/sec c. 1075 megacycles/sec d. 10.75 megacycles/sec 22. |How much energy will be received when 5.14 moles of light of wavelength of 455 nm 23· is absorbed? h-6626 x 1034; c-3.00 x 108 ; N.-6.02 x 1023 a. 0.003638 kJ b. 263 kJ c. 1091 kJ d. 1352 kJ What wavelength of light is necessary so that 5.53 moles of the light has a mass h 6.626 x 10", c-3.00 x 10: N,-6.02x 1023 of 8.26 ng? a. 161 nmm b. 890 nm c. 571 nm d. 2030 nm
Casey DurganLv2
22 Jan 2019