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Explanation: The lux (lx) is the SI derived unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square meter.
Explanation:
The lux (lx) is the SI derived unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square meter.
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Explanation: A physical hazard is defined as "A factor within the environment that can harm the body without necessarily touching it." Vibration and noise are examples of physical hazards. Physical hazards include but aren't limited to electricity, radiation, pressure, noise, heights and vibration aRead more
Explanation:
A physical hazard is defined as “A factor within the environment that can harm the body without necessarily touching it.”
Vibration and noise are examples of physical hazards.
Physical hazards include but aren’t limited to electricity, radiation, pressure, noise, heights and vibration amongst many others.
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Explanation: In colder clouds: droplets formed by Bergeron mechanism. But, in many parts of the world the air is too warm for ice crystals to form. This being the case, rain and snow cannot develop following the Bergeron Process. Instead, tiny droplets form as they collide into one another creatingRead more
Explanation:
In colder clouds: droplets formed by Bergeron mechanism. But, in many parts of the world the air is too warm for ice crystals to form. This being the case, rain and snow cannot develop following the Bergeron Process. Instead, tiny droplets form as they collide into one another creating larger and larger droplet, this is known as collision-coalescence process. So, warmer clouds are associated with this keyword.
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Fermi was a physicist who came up with the concept of the fermi unit. The word "fermi" is used in physical science and chemistry to measure extremely small amounts of something. In physics, for example, one fermi could be defined as the amount of space an electron would take up if it were travelingRead more
Fermi was a physicist who came up with the concept of the fermi unit. The word “fermi“ is used in physical science and chemistry to measure extremely small amounts of something.
In physics, for example, one fermi could be defined as the amount of space an electron would take up if it were traveling at the speed of light, which is about 300 million meters per second. The fermi unit is one ten–millionth of a meter (1E–10 m).
In nuclear science, the fermi unit is used to measure how big an atomic nucleus is. The word “fermi“ can also be used in chemistry to refer to the amount of space that a hydrogen atom would take up if it were traveling at light speed, which means it would have about one–quarter of a millionth of a centimeter in diameter.
A “fermi–steradian“ is one ten millionth of the total amount of light energy that falls on an object from all directions (1E–10 sr).
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Application of temperature changes in the atmosphere is in adiabatics, or temperature change which are caused by compressing or allowing air to expand.
Application of temperature changes in the atmosphere is in adiabatics, or temperature change which are caused by compressing or allowing air to expand.
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Explanation: Every object has two typea of energies. They are :: Potential energy Kinetic energy If the object is in motion, then it has Kinetic energy (KE). Potential energy (PE) is energy that is "stored" because of the position and/or arrangement of the object. Hence, another name for energy of mRead more
Explanation:
Every object has two typea of energies. They are ::
Potential energy
Kinetic energy
If the object is in motion, then it has Kinetic energy (KE). Potential energy (PE) is energy that is “stored” because of the position and/or arrangement of the object.
Hence, another name for energy of motion is called Kinetic energy.
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Unit of solid angle is steradian . Explanation: A solid angle, ω, made up of all the lines from a closed curve meeting at a vertex, is defined by the surface area of a sphere subtended by the lines and by the radius of that sphere, as shown below. The dimensionless unit of solid angle is the steradiRead more
Unit of solid angle is steradian .
Explanation:
A solid angle, ω, made up of all the lines from a closed curve meeting at a vertex, is defined by the surface area of a sphere subtended by the lines and by the radius of that sphere, as shown below. The dimensionless unit of solid angle is the steradian, with 4π steradians in a full sphere.
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48J of work is done in moving a charge of 4 C across two points having a potential difference of 12 V. W= VQ W= 12v x 4C= 48J
48J of work is done in moving a charge of 4 C across two points having a potential difference of 12 V.
W= VQ
W= 12v x 4C= 48J
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