subject
Physics, 30.11.2021 14:00 aschool2000

Phát biểu nào sau đây là đúng? Select one:
a. Trong nhánh thuần trở i sớm pha hơn u một góc 900
b. Trong nhánh thuần trở u trễ pha hơn i một góc 900
c. Trong nhánh thuần trở u sớm pha hơn i một góc 900
d. Tất cả các đáp án trên đều sai

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 22:00
What is the fate of the electrons that interact with a specimen in an electron microscope?
Answers: 1
question
Physics, 21.06.2019 22:30
Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate
Answers: 2
question
Physics, 22.06.2019 03:40
Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.
Answers: 1
question
Physics, 22.06.2019 09:30
Acar traveling at 22 m/s starts to decelerate steadily. it comes to a complete stop in 15 seconds. what is it’s acceleration?
Answers: 1
You know the right answer?
Phát biểu nào sau đây là đúng? Select one:
a. Trong nhánh thuần trở i sớm pha hơn u một góc...
Questions
question
History, 30.09.2019 06:50