What is the difference between frequency and intensity of light?

Answer: Light is electromagnetic radiation and exhbits dual nature, wave and particle. if you consider light is wave, intensity is related to light radiation energy and frequency is the number of waves per second. In particle nature, intensity is related to number of photons in the radiation.

What is the relation between intensity of light and frequency?

Intensity is power/area. power is proportional to frequency so intensity is proportional to frequency.

What is the intensity of light photon?

The intensity of light is the photon flux on the material per unit time. The threshold energy depends on the nature of the material. No matter how high is the intensity, if the energy of light photons is below the threshold energy of the material, no photoelectrons will be ejected in the photoelectric effect.

Which is true between intensity and frequency of light?

Yes, the intensity depends, in part, on the frequency. if N is the monochromatic photon emission rate (photons per second), ν is the frequency of the photons, and A is the area these photons are hitting.

What is the main difference between intensity and frequency?

Frequency is the number of waves passing a refence point in one second. Intensity is related to the amplitude of the wave and is square of the amplitude i. e. how big the wave is.

What is the difference between frequency and intensity type and time?

FITT stands for frequency, which is how often you exercise, intensity, which is how hard you exercise, time, which is how long each session lasts and what time of day you exercise, and type, which is what activities you do.

What is the difference between frequency and intensity in exercise class 10?

A workout program is organized in terms of frequency, duration and intensity. On one hand, frequency refers to how often you perform something usually in a one-week period. This is either the total number of workouts or a specific movement like the bench press.

What is the difference between intensity and frequency of sound?

Sounds can be described in two ways, by their frequency (or pitch), and by their intensity (or loudness). Frequency (the number of vibrations or sound waves per second) is measured in Hertz (Hz). Intensity (loudness) is the amount of energy of a vibration, and is measured in decibels (dB).

What determines the intensity of light in the photon?

The number of photons per unit volume at a given point is called photon density. It determines the intensity of light in photon picture of light. Number of photons falling per second per unit area on a surface is called intensity.

What is the relationship between frequency and photon energy?

The amount of energy is directly proportional to the photon’s electromagnetic frequency and thus, equivalently, is inversely proportional to the wavelength. The higher the photon’s frequency, the higher its energy. Equivalently, the longer the photon’s wavelength, the lower its energy.

What is the difference between frequency and intensity in PE?

Frequency measures how often you complete your workouts and intensity measures how hard your body is working during each of those training sessions.

What is the difference between intensity and energy of light?

The Energy of light (electromagnetic radiation) is calculated using the equation . The intensity of light, when defining light as a particle is the number of photons present at any given time. When light is defined as a wave the intensity is the square of the amplitude ( ).