Physics, 19.07.2019 06:30 ineedhelp2285
How are the amplitude and energy of a wave related the higher the amplitude , the lower the level of energy carried by the wave. wave amplitude and energy are not related the higher the amplitude, the more the energy is spread out across the medium the higher the amplitude, the more the energy is spread out across the medium
Answers: 2
Physics, 21.06.2019 16:00
As shown in fig. p3.64, a closed, rigid tank fitted with a fine-wire electric resistor is filled with refrigerant 22, initially at 2108c, a quality of 80%, and a volume of 0.01 m3. a 12-volt battery provides a 5-amp current to the resistor for 5 minutes. if the final temperature of the refrigerant is 408c, determine the heat transfer, in kj, from the refrigerant.
Answers: 1
Physics, 21.06.2019 20:20
To create electromagnetic induction, which of the following has to move? a. a wire b. a magnet c. a transformer d. either a or b
Answers: 2
Physics, 23.06.2019 02:20
Ahole in the ground in the shape of an inverted cone is 14 meters deep and has radius at the top of 11 meters. the cone is filled to the top with sawdust. the density of the sawdust depends upon the depth, x, following the formula ρ ( x ) = 2.5 + 1.2 e − 0.7 x kg/m3. find the total mass of sawdust in the conical hole.
Answers: 1
How are the amplitude and energy of a wave related the higher the amplitude , the lower the level of...
Social Studies, 07.02.2021 02:50
Biology, 07.02.2021 02:50
English, 07.02.2021 02:50
Mathematics, 07.02.2021 02:50
Social Studies, 07.02.2021 02:50
Mathematics, 07.02.2021 02:50
Mathematics, 07.02.2021 02:50
Mathematics, 07.02.2021 02:50