Physics, 15.07.2021 22:10 gizmo50245
Suppose the maximum safe intensity of microwaves for human exposure is taken to be 1.00 W/m2. (a) If a radar unit leaks 28.9 W of microwaves (other than those sent by its antenna) uniformly in all directions, how far away (in cm) must you be to be exposed to an intensity considered to be safe
Answers: 1
Physics, 21.06.2019 21:50
What is the length x of the side of the triangle below? (hint: use the cosine function)
Answers: 1
Physics, 22.06.2019 13:30
Select the three ways that the parallel-plate capacitor differs from a car battery.
Answers: 1
Physics, 22.06.2019 19:00
Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?
Answers: 1
Suppose the maximum safe intensity of microwaves for human exposure is taken to be 1.00 W/m2. (a) If...
Mathematics, 21.07.2020 05:01
Mathematics, 21.07.2020 05:01
Mathematics, 21.07.2020 05:01
World Languages, 21.07.2020 05:01
Biology, 21.07.2020 05:01