![subject](/tpl/images/cats/fizika.png)
Physics, 21.11.2020 09:20 wolfking800
If a bird travels faster than a plane, will it be a sonic boom
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:50
Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:00
Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:30
How is the ideal mechanical advantage of a wheel and axle calculated?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:40
Certain bacteria (such as aquaspirillum magnetotacticum) tend to swim toward the earth’s geographic north pole because they contain tiny particles, called magnetosomes, that are sensitive to a magnetic field. if a transmission line carrying 100 a is laid underwater, at what range of distances would the magnetic field from this line be great enough to interfere with the migration of these bacteria? (assume that a field less than 5% of the earth’s field would have little effect on the bacteria. take the earth’s field to be 5.0 * 10-5 t, and ignore the effects of the seawater.)
Answers: 1
You know the right answer?
If a bird travels faster than a plane, will it be a sonic boom...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 03:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 19.09.2019 03:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 03:00
![question](/tpl/images/cats/biologiya.png)
Biology, 19.09.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 03:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.09.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 03:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.09.2019 03:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.09.2019 03:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 03:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.09.2019 03:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 03:00