Physics, 17.12.2019 04:31 dblayeeoxmr57
Consider the broadcasting circuit for an am radio station which broadcasts at a frequency of 1330 khz. the free electrons in such a circuit are moving back and forth in simple harmonic motion. (a) how long does it take for the free electrons in this circuit to go back and forth once? give your answer in microseconds. 752 correct: your answer is correct. Ī¼s (b) assuming the average speed of the free electrons is 100 Ī¼m/s, what is the range of motion of the electrons as they go back and forth in the wires of the circuit. (hint: as a free electron goes back and forth, it travels its full range every half cycle.) give your answer in nanometers. 0376 correct: your answer is correct. nm
Answers: 2
Physics, 22.06.2019 11:30
4. a 75.0 g piece of ag metal is heated to and dropped into 50.0 g of water at the final temperature of the mixture is what is the specific heat capacity of silver? 5. a 465 g chunk of iron is removed from petrucci, ralph h.. general chemistry (p. 290). pearson education. kindle edition.
Answers: 3
Physics, 22.06.2019 12:00
The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?
Answers: 1
Physics, 22.06.2019 12:30
Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.
Answers: 1
Physics, 22.06.2019 21:30
Which are causes of mechanical weathering? (check all that apply) a. acid rain b. plant growth c. animal actions d. carbon dioxide e. pressure release i chose b & e and got the question wrong.
Answers: 2
Consider the broadcasting circuit for an am radio station which broadcasts at a frequency of 1330 kh...
Mathematics, 27.06.2021 09:40
Mathematics, 27.06.2021 09:40
Mathematics, 27.06.2021 09:40
Mathematics, 27.06.2021 09:40
English, 27.06.2021 09:40
Mathematics, 27.06.2021 09:40
Mathematics, 27.06.2021 09:40
Mathematics, 27.06.2021 09:40
World Languages, 27.06.2021 09:40
English, 27.06.2021 09:40
Geography, 27.06.2021 09:40
English, 27.06.2021 09:40
Geography, 27.06.2021 09:40
English, 27.06.2021 09:40
English, 27.06.2021 09:50
Mathematics, 27.06.2021 09:50
Business, 27.06.2021 09:50