China has been successful in launching its first X-ray space telescope for studying the black holes, gamma ray bursts, and pulsars.
Dark matter is a hypothetical type of matter distinct from baryonic matter (ordinary matter such as protons and neutrons), neutrinos and dark energy.
Quantum Mechanics is the branch of mechanics that deals with the mathematical description of the motion and interaction of subatomic particles, incorporating the concepts of quantization of energy, wave–particle duality, the uncertainty principle, and the correspondence principle.
The word spectrum was first used in optics to define the band of multiple colours that is produced when light passes and splits across the glass prism or an air drop. In generality, spectrum can be defined as a range of any kind of thing. Therefore, in physics and chemistry, spectrum is defined as a range of waves (light, radio, sound or electromagnetic) within a particular frequency.
The electromagnetic waves (EM waves) are transverse in nature. The changes in the electric field or the magnetic field represent the wave disturbance in the EM waves. EM waves are the waves which have the ability to travel through the vacuum of the outer space. They are created due to the vibration of an electrical … Continue reading “Electromagnetic Waves | Properties And Applications Of EM Waves”
Electromagnetic spectrum is the range of light rays of multiple frequencies and wavelengths. Only light rays that fall between certain frequency and wavelength is visible to human eyes, rest are not. The ones that are not visible include low frequency waves, radio waves, microwaves, infrared waves, ultraviolet rays, X-rays, gamma rays. These are also types of electromagnetic radiation. Let’s have a look at different regions in this spectrum.