500nm refers to a length of 500 nanometers, which is equal to 0.0000005 meters or 5 × 10^-7 meters. Nanometers are commonly used to measure wavelengths of light and dimensions in Nanotechnology.
If blue light passes through a blue filter, the light will be transmitted through the filter because the filter is designed to allow blue light to pass through while absorbing other colors of light. The blue filter selectively transmits blue light and blocks other colors of light.
Divide the speed of light in a vacuum (in meters/second) by the wavelength (which you must convert to meters); that will give you the frequency in hertz. The frequency will be the same for different substances.
The maximum potential energy stored in the spring can be calculated using the formula ( E = \frac{1}{2}kx^2 ), where ( k = 500 N/m ) is the spring constant and ( x = 0.2 m ) is the maximum stretch. Plugging in these values, the stored energy would be ( E = \frac{1}{2} \times 500 \times (0.2)^2 = 10 J ).
Blue
For constructive interference in a double slit setup, the path length difference between the two waves is equal to a whole number of wavelengths plus a half-wavelength. In this case, for the second constructive fringe (m=2), the path length difference is 1.5 times the wavelength: 1.5 x 500nm = 750nm.
A 500nm wave has a wave length of 500nm. The nano- prefix means × 10^-9 → 500 nm = 500 × 10^-9 m The centi- prefix means × 10^-2 → 1 cm = 1×10^-2 m → 1 cm ÷ 500 nm = (1×10^-2 m) ÷ (500×10^-9 m) = (1/500) × 10^(-2 - -9) = 0.002 × 10^7 = 2 × 10^4 = 20,000 waves.
Resolving power = 0.5x wavelength/ numerical aperture (n sin theta)n sin theta in most microscope have value = 1.2 and 1.4therefore:R. P. = 0.5x500nm/ 1.25 = 200nm = 0.2 microns.(conv. 1000nm = 1micron).
They vary in size between 0.1 - 1.2 micrometres.
If blue light passes through a blue filter, the light will be transmitted through the filter because the filter is designed to allow blue light to pass through while absorbing other colors of light. The blue filter selectively transmits blue light and blocks other colors of light.
Divide the speed of light in a vacuum (in meters/second) by the wavelength (which you must convert to meters); that will give you the frequency in hertz. The frequency will be the same for different substances.
Chlorophyll is a green pigment found in most plants, algae, and cyanobacteria. Its name is derived from the Greek chloros "green"andphyllon "leaf". Chlorophyll absorbs light most strongly in the blue and red but poorly in the green portions of the electromagnetic spectrum, hence the green color of chlorophyll-containing tissues such as plant leaves.Green on the visible light spectrum exists between the wavelengths of 500nm and 550nm
The maximum potential energy stored in the spring can be calculated using the formula ( E = \frac{1}{2}kx^2 ), where ( k = 500 N/m ) is the spring constant and ( x = 0.2 m ) is the maximum stretch. Plugging in these values, the stored energy would be ( E = \frac{1}{2} \times 500 \times (0.2)^2 = 10 J ).
300nm is the "wavelength". Wavelength and frequency are related by the following equation: λ = v / f Where λ (gamma) is the wavelength, v is the speed of the wave (typically c, the speed of light (3×10^8 m/s)), and f is the frequency. So f = v / λ. So a 300nm wave, (λ = 300*10^-9 m) has a frequency of (3e8 / 300e-9) = 1e15Hz or 1,000THz. 500nm: (3e8 / 500e-9) = 6e14Hz or 600THz. See link.
The energy of a photon can be calculated using the equation E = hc/λ, where h is Planck's constant (6.626 x 10^-34 J.s), c is the speed of light (3.0 x 10^8 m/s), and λ is the wavelength in meters. Converting 500nm to meters (1nm = 1 x 10^-9 m) gives 5 x 10^-7 m. Plugging these values into the equation gives E = (6.626 x 10^-34 J.s * 3.0 x 10^8 m/s) / 5 x 10^-7 m = 3.9768 x 10^-19 J. Since there are 2.00 mol of photons, the total energy would be 2.00 mol * 6.022 x 10^23 photons/mol * 3.9768 x 10^-19 J/photon = 4.78 x 10^6 J.
The question makes little sense, but sound is a longitudinal wave, light is a transverse wave. Light avergaes around 500nm wavelength, sound audible to the human ear ranges from a few cm to 20m or so.