What is the difference between IR and FTIR? FTIR spectrometers have several prominent advantages: (1) The signal-to-noise ratio of spectrum is significantly higher than the previous generation infrared spectrometers. (2) The accuracy of wavenumber is high. Due to these advantages, FTIR Spectrometers have replaced dispersive IR spectrometers. What is the principle of IR spectroscopy? IR […]
What is the orange soil on the moon?
What is the orange soil on the moon? Abstract. THE discovery of an orange-coloured soil on the Moon by the Apollo 17 astronauts last December led to much excitement and speculation. Dr Jack Schmitt, the geologist on the mission, realized that such yellow to orange coloration in rocks on Earth is usually due to hydrated […]
Is time travel possible 2020?
Is time travel possible 2020? Believe it or not, time travel is possible. In fact, you’re doing it right now. Every single second of every single day, you are advancing into your own future. You are literally moving through time, the same way you would move through space. Is time travel a paradox? A temporal […]
How long does the radioactive iodine stay in your system?
How long does the radioactive iodine stay in your system? How long does radioiodine stay in my body? The radioiodine from your treatment will temporarily remain in your body. Most of the radioiodine not taken up by your thyroid gland will be eliminated within the first (2) two days after treatment. How long should my […]
What is the wavelength of an ocean wave?
What is the wavelength of an ocean wave? Spectrum Wave type Typical wavelength Disturbing force Capillary wave < 2 cm Wind Wind wave 60–150 m (200–490 ft) Wind over ocean Seiche Large, variable; a function of basin size Change in atmospheric pressure, storm surge Seismic sea wave (tsunami) 200 km (120 mi) Faulting of sea […]
Is forced hot air unhealthy?
Is forced hot air unhealthy? The biggest downside of using a forced air heating system is that it leaves you vulnerable to inefficiency stemming from ductwork problems. If your ductwork is well-designed, expertly installed, and kept in prime condition, then you’ll be able to heat your home quite efficiently. Is forced air heating cheaper? Other […]
Does salt water boil at 100 degrees?
What are the 3 major layers of the geosphere?
What are the 3 major layers of the geosphere? The Earth’s geosphere is divided into three chemical sections: The crust, composed almost entirely of light elements, like silicon. The mantle, which is 68% of the Earth’s mass. The core, the innermost layer; it is composed of very dense elements, such as nickel and iron. What […]
When two or more solid substances are mixed together they liquefy is called?
When two or more solid substances are mixed together they liquefy is called? In chemistry, a mixture is a material system made up of two or more different substances which are mixed but are not combined chemically. A mixture refers to the physical combination of two or more substances in which the identities are retained […]
How is energy transferred from one object to another?
How is energy transferred from one object to another? The two ways that energy can be transferred are by doing work and by heat transfer. Can an object have work? In the physics sense, work is never something an object has. It is only something that one object does to another. Work changes the amount […]