Physics, 18.04.2020 04:32 kaiya2022547
Radio wave radiation has wavelengths from 10 to 1000 m, whereas the wavelength region for X-ray radiation is 1.0×10-11 to 1.0×10-8 m. We can say that:
1. The frequency of radio wave radiation is X-ray radiation.
2. The speed of radio wave radiation is X-ray radiation. Submit AnswerRetry Entire Group8
Answers: 3
Physics, 21.06.2019 23:00
When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart
Answers: 2
Physics, 22.06.2019 03:00
Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.
Answers: 2
Physics, 22.06.2019 11:30
A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
Answers: 2
Physics, 22.06.2019 17:40
Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.
Answers: 2
Radio wave radiation has wavelengths from 10 to 1000 m, whereas the wavelength region for X-ray radi...
Mathematics, 17.04.2020 02:25
Mathematics, 17.04.2020 02:25
English, 17.04.2020 02:25
Mathematics, 17.04.2020 02:25
Mathematics, 17.04.2020 02:25
Mathematics, 17.04.2020 02:25
Health, 17.04.2020 02:25