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How is the intensity measured

  1. Hello I'm having trouble with this physics question: You are examining the loss in intensity as light passes through a fibre
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    2. diana asked by diana
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  2. THe loudness L of a sound is measured by L=10 log10^R where R is the sound's relative intensity. One person talks with a
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    2. lexi asked by lexi
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  3. Find the decibel intensity level at a rock concert if the intensity was measured at 3.98x10^-3
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    2. Mike asked by Mike
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  4. A faint sound with an intensity of 10 -9 W/m2 is measured by an intensity-level meter. What will the reading be in dB?
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    2. jeremy asked by jeremy
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  5. The magnitude of an earthquake with intensity I is measured using a seismograph. The intensity I is converted into the Richter
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    2. hemant asked by hemant
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  6. Unpolarized light from an incandescent lamp has an intensity 112.0 Cd as measured by a light meter.a) What is in Cd the
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    2. Emily asked by Emily
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  7. Elephants communicate via infrasound, at frequencies as low as 11 Hz that can travel up to 9 km. The intensity of these sounds
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    2. Haley asked by Haley
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  8. Elephants communicate via infrasound, at frequencies as low as 11 Hz that can travel up to 9 km. The intensity of these sounds
    1. answers icon 0 answers
    2. Annie asked by Annie
    3. views icon 654 views
  9. Elephants communicate via infrasound, at frequencies as low as 14 Hz that can travel up to 10 km. The intensity of these sounds
    1. answers icon 1 answer
    2. May asked by May
    3. views icon 572 views
  10. 15 At a particular location and time, sunlight is measured on a 1 m2 solar collector with anintensity of 500.0 W. If the peak
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    2. hannah asked by hannah
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