1.Magnetic resonance imaging uses the property of Nuclear Magnetic Resonance to take the image of nucleus has magnetization of its own and in MRI scanner patient is placed between a large magnet. This allows nucleus of atoms to align themselves according to their magnetization which leads to the production of magnetic field which is noticed by MRI scanner. This is how magnetic resonance imaging exploits the magnetics properties of the nucleus.
2. Sound waves are longitudinal waves and they produce alternately states of compression and rare fraction at a point in a medium. Therefore when two sound waves of equal frequency travel simultaneously in a medium in the same direction then at some idea both waves produce compression that is they meet in the same place. At these points the amplitude is equal to the sum of the amplitudes for the two waves and the intensity of the sound is maximum. On the other hand at some additional points one wave produces compression and the other uncommon fraction which means that waves meet in reverse phases the amplitude at the point is equal to the difference in amplitudes of the two waves and intensity of sound in minimum. This proves that sound are actually a method of energy. Sound waves can travel through air, water and other dense mediums. …show more content…
R=V/I=115/5=23 ohm
4. Most of the electrical energy generated at the home-grown power station is by using turbine generators. This turbine generator alters mechanical energy into electrical energy. Energy from vapor is used to drive turbines. This steam can derived from geothermal energy. It can also be derived from burning of fuels like coal, natural gas, etc. To control pollution the power plant use environmentally friendly measures to discharge waste pollutants.
5. Solids-sound
2. Sound waves are longitudinal waves and they produce alternately states of compression and rare fraction at a point in a medium. Therefore when two sound waves of equal frequency travel simultaneously in a medium in the same direction then at some idea both waves produce compression that is they meet in the same place. At these points the amplitude is equal to the sum of the amplitudes for the two waves and the intensity of the sound is maximum. On the other hand at some additional points one wave produces compression and the other uncommon fraction which means that waves meet in reverse phases the amplitude at the point is equal to the difference in amplitudes of the two waves and intensity of sound in minimum. This proves that sound are actually a method of energy. Sound waves can travel through air, water and other dense mediums. …show more content…
R=V/I=115/5=23 ohm
4. Most of the electrical energy generated at the home-grown power station is by using turbine generators. This turbine generator alters mechanical energy into electrical energy. Energy from vapor is used to drive turbines. This steam can derived from geothermal energy. It can also be derived from burning of fuels like coal, natural gas, etc. To control pollution the power plant use environmentally friendly measures to discharge waste pollutants.
5. Solids-sound