Physics, 22.07.2021 09:10 celestemaria0727
Vòng dây mềm có bán kính 12cm đặt trong từ trường cường độ 0,15T. Vòng dây được nắm tại các điểm A và B và kéo dài cho đến khi diện tích của nó là gần như bằng không. Nếu phải mất 0,2s để đóng vòng dây, thì độ lớn của emf trung bình sinh ra trong vòng dây trong khoảng thời gian đó là bao nhiêu?
Answers: 3
Physics, 22.06.2019 05:50
Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.
Answers: 3
Physics, 22.06.2019 10:00
Amira pulls a 3 pound wagon 4 feet. how much work has she done?
Answers: 2
Physics, 22.06.2019 14:00
Estimate the change in the gibbs energy and molar gibbs energy of 1.0dm3 of octane when the pressure acting on it is increased from 1.0 atm to 100 atm. the mass density of octane is 0.703 g cm−3
Answers: 3
Physics, 22.06.2019 16:00
Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?
Answers: 1
Vòng dây mềm có bán kính 12cm đặt trong từ trường cường độ 0,15T. Vòng dây được nắm tại các điểm A v...
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