Calculate计算 the energy能量 of one mole摩尔 of photons光子 (in kJ/mol) that has a wavelength波长 of 4.34×103 nm.相关知识点: 试题来源: 解析 光的能量=普朗克常量*频率 频率等于光速除以波长1mol光子的能量=NA×h×c/λ=6.02×1023×6.63×10-34×3×108/(4.34×103×10-9)计算后可得 2.68×...
Calculate计算 the energy能量 of one mole摩尔 of photons光子 (in kJ/mol) that has a wavelength波长 of 4.34×103 nm. 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 光的能量=普朗克常量*频率 频率等于光速除以波长1mol光子的能量=NA*h*c/λ=6.02*10^23*6.63*10^-34*3*10^...
Calculate计算 the energy能量 of one mole摩尔 of photons光子 (in kJ/mol) that has a wavelength波长 of 4.34×103 nm. 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 光的能量=普朗克常量*频率 频率等于光速除以波长1mol光子的能量=NA*h*c/λ=6.02*10^23*6.63*10^-34*3*10^...
that there is a number, which you can calculate, at one moment—and as nature undergoes its multitude of changes, this number doesn't change. That is, if you calculate again, this quantity, it'll be the same as it was before. An example is the conservation of energy: there's a ...
Kinetic energy is also known as the energy of motion. The opposite of kinetic energy is potential energy. The kinetic energy of an object is the energy that the object possesses because it is in motion. In order for something to have kinetic energy, you
Sound and light are two examples of energy transmission by periodic pulsations, or waves. The frequency of the pulsations, which is the number of waves that occurs per time unit – usually per second – determines the characteristics of the transmitted energy. For example, high-frequency sound ...
How to determine magnetic quantum number Calculate how much of 10 MeV incident electrons are converted to bremsstrahlung radiation in (Z = 82). How does the energy of an electron change? How does one calculate momentum of photons? Calculate the de Broglie wavelength of an ^7Li atom travelling...
Calculate the number of photons in a laser pulse with wavelength, 337 nm, and total energy, 0.00383 J. How to determine the wavelength of the incident photon? How did Leon Foucault measure the speed of light?Explore our homework questions and answers library Search Browse Browse by subject...
Square the value from Step 3. You will use this number to calculate the surface area of the sphere. The surface area of a sphere is equal to 4(pi)r2. In this example, squaring the radius of 0.81 meters gives you 0.656. Multiply the answer from Step 4 by 4. In this example, multi...
We present a very simple formula for calculating the total number of photons of an x-ray beam after being monochromatized by a double crystal monochromator. This is a typical case for most synchrotron radiation beamlines. The derivation of the formula and its numerical benchmarking by ray-tracin...