What is terrestial radiation?

Q: Describe what "Convection Current" is and what makes it work

A:

Q: ".+ grad T neans emperature decrease.

A: gradient of a quantity is the rate of change of quantity with respect to distance

Q: State the term convection.

A: Convection is popular way of heat transfer in liquids and gases. In this process warmer air or…

Q: What would be the color of the sky if the Earth had noatmosphere?

A: The color of the sky is because of the scattering of the light. This scattering of the light is…

Q: Earth,like everything else illuminated by the sun,casts a shadow.Why does this shadow taper?

A: Earth, like everything else illuminated by the sun, casts a shadow.

Q: Name the radiation which are absorbed by green house gases in earth's atmosphere?

A: The radiation which are absorbed by green house gases in earth's atmosphere is infrared radiation

Q: What is sublimation?

A: Sublimation is the direct change from the solid phase to gaseous phase without passing through the…

Q: Do you know what is “Convection”?

A: Do you know what is " Convection "?

Q: Why is the greenhouse effect so important to climate change ?

A: Importance of greenhouse effect to climate change.

Q: What is the power consumption for Cloud Chamber Scrubber?

A: Cloud Chamber Scrubber is used to remove very small, fine particulates from air and make it clean.…

Q: How is convection applied to phenomena in nature, for example, ocean currents and the movement of…

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Q: What Are Paraxial Rays?

A: The commonly used optical expressions like the lens equation are approximations which are only valid…

Q: How does the greenhouse effect work? Is it beneficial or harmful to humans?

A: Greenhouse effect is the phenomenon that occurs when greenhouse gases are trapped in the atmosphere.…

Q: What happens to convection currents when the liquid or gas is no longer heated?

A: The currents are produced by applying heat,most often to the bottom.the warmed fluid is lighter than…

Q: What is anomalous Expansion of Water?

A: A common observation seen in the behavior of any substances is that they expand when heated as the…

Q: what is h^2?

A: The expression for the Biot-Savart law is given by, B=μ0i4π∫dlr2

Q: Why is the ocean blue?

A:

Q: Which is not a natural particle in the atmosphere

A: Particle: particle is a tiny bit of Matter which is the constituents of every thing in the universe.…

Q: Wheaties box from the Cheerios box?

A: Here We apply newton first law   F=ma

Q: How pulse jet operate?

A: A pulse jet engine is a type of jet engine that uses pulsed combustion. A pulse jet engine is a…

Q: magnetic pole reversals?

A: When there is an interchange in position between magnetic poles, reversal of magnetic poles will…

Q: What is photovoltaic (solar) cell ? How does it work ?

A: An electronic device that produces electricity when illuminated by photons is known as a solar cell…

Q: Describe where infrared is found on the EMS compared to the other six forms of radiation. In your…

A: ElectroMagnetic spectrum(EMS)  is the range of different types of electromagnetic…

Q: Four ways in which radiation interact with matter in the atmosphere

A: The four ways of radiation interaction with matter are photon interaction, Campton, Coherent…

Q: Infrared radiation gets trapped in our atmosphere by ____ A: Carbon Dioxide  B: Methane C: A & B…

A: The surface of earth emits Infrared radiation. A part of this radiation gets absorbed and re-emitted…

Q: Why does the average temperature of thr athmosphere rise? What might have caused an unprecedented…

A: Th rising up of temperature of atmosphere from more than what the the atmosphere should is  called…

Q: The small ozone layer on top of the stratosphere is crucial for human survival. Why?

A:

Q: Why the ships on the sea surface, in a stormy sea, are affected by the storm, whereas the submarines…

A: 1. In general the ships on the sea surface tend to float because the density of air inside the ship…

Q: What are pressure waves?

A: Sound waves are also a kind of pressure wave in which motion of particles is parallel to the…

Q: Why is a sunflower yellow?

A: Sunflowers are annual flowers with thick and big petals.

Q: Why we use cesium as a photo emissive surface ? *

A: In Cesium it's outer orbit electrons are loosely bound with nucleus  So if very less amount of…

Q: How did daylight savings come about?

A: Benjamin Franklin first gave the idea of daylight saving. In 1784, during a visit as an American…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.