Physics, 18.11.2019 18:31 draveon353
Aseries of waves, with wavelength decreasing from left to right in the center. above are a series of ovals labeled from left to right radio 10 superscript 3, microwave 10 superscript negative 2, infrared 10 superscript negative 5, visible 0.5 times 10 superscript negative 6, ultraviolet 10 superscript negative 8, x-ray 10 superscript negative 10, gamma ray 10 superscript negative 12. above that is wavelength (meters). below the waves says about the size of a. . and below that from left to right and matching up with the wavelength labels, labeled images of a building, human, honey-bee, pinpoint, protozoan, molecule, atom, atomic nucleus. which electromagnetic wave has the shortest wavelength? which electromagnetic wave would have a wavelength approximately the size of the tip of a pencil? which electromagnetic wave has the longest wavelength?
Answers: 3
Physics, 22.06.2019 04:00
If steel is more dense that lake water, why can a boat float
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Physics, 22.06.2019 11:00
The charge on an electron is 1.60218 × 10−19 c and its mass is 9.10939 × 10−31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.
Answers: 3
Physics, 22.06.2019 12:50
Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
Physics, 22.06.2019 15:40
Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?
Answers: 1
Aseries of waves, with wavelength decreasing from left to right in the center. above are a series of...
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