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emit at vs emit from

Both 'emit at' and 'emit from' are correct, but they are used in different contexts. 'Emit at' is used when referring to a specific location or point where something is emitted, while 'emit from' is used to indicate the source or origin of the emission.

Last updated: March 30, 2024 • 852 views

emit at

This phrase is correct and commonly used in English when referring to a specific location or point where something is emitted.

Use 'emit at' when you want to specify the location or point from which something is emitted. It indicates the exact place where the emission occurs.

Examples:

  • The smokestacks emit at the top of the building.
  • The light is emitted at the end of the tunnel.
  • The sound is emitted at the speaker.
  • The smell is emitted at the factory.
  • The heat is emitted at the radiator.
  • The operation of the warning horns shall emit at least one of the following separate warning sounds below:
  • When a dimming control device is switched on at its lowest control setting for which the operated lamps consume power, the operated lamps shall emit at least 1 % of their luminous flux at full load.
  • Every living soul on the planet emits at least some signal.
  • It shall not emit light at any other time, except during a bulb check.
  • This little guy emits a beep at random intervals.
  • This little guy emits a beep at random intervals.
  • And when they jump up to the next place they can be, and fall back down again, they emit light at particular colors.
  • And that means the tailpipes emit no greenhouse gases at all.
  • of category 22, when they emit, at the user's choice, either a driving beam or a passing beam;
  • Cell phone jammers emit radio waves at the same frequency as commercial cell phones.
  • And once inside the vault, this emits an electromagnetic pulse at the LED displays, causing the clocks to synchronise at zero, deactivating the time lock.
  • What you're seeing when you put it through a prism is that you heat hydrogen up and it doesn't just glow like a white light, it just emits light at particular colors, a red one, a light blue one, some dark blue ones.
  • And so the fact that atoms, when you heat them up, only emit light at very specific colors, was one of the key drivers that led to the development of the quantum theory, the theory of the structure of atoms.
  • The light those galaxies emit, even traveling at the fastest speed, the speed of light, will not be able to overcome the ever-widening gulf between us.
  • By day and in twilight, fluorescent colours are brighter than normal colours because they reflect part of the light falling upon them and in addition they emit light. At night, they are not brighter than ordinary colours
  • The neutrino beam it emits is dangerous...
  • And it emits a subspace distress signal.
  • It emits a bright flash when shattered.
  • The headlamps may emit white or selective yellow light.
  • Inland waterways transport also emits less greenhouse gas.

Alternatives:

  • emit from
  • emit in
  • emit on
  • emit into
  • emit towards

emit from

This phrase is correct and commonly used in English when indicating the source or origin of the emission.

Use 'emit from' when you want to specify the source or origin from which something is emitted. It indicates where the emission is coming from.

Examples:

  • The light is emitted from the lamp.
  • The sound is emitted from the speakers.
  • The smell is emitted from the kitchen.
  • The heat is emitted from the sun.
  • The particles are emitted from the nucleus.

Alternatives:

  • emit at
  • emit in
  • emit on
  • emit into
  • emit towards

Related Comparisons

various-sized vs various-size generated on vs generated at pacific vs peaceful the amortization vs amortization at the phase vs at pretense of vs at

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