What is the energy of a photon light with the wavelength of 4.20x10^2 nm in Joules? What is the wavelength, in nm, of radiation which has an energy of 3.371 \times 10^{-19} joules per photon? What is the wavelength, in nm, of radiation which has an energy of 3....
What is the energy in 'Joules' and 'eV' of a photon in a radio wave from an AM station that has a 1385 kHz broadcast frequency? What is the energy in joules and in eV of a photon in a radio wave from an AM station that has ...
The energy of a moving object is measured in ___. A. newtons B. joules C. kilograms D. watts 相关知识点: 试题来源: 解析 B。解析:能量的单位是焦耳(joules)。选项 A“newtons”是力的单位;选项 C“kilograms”是质量单位;选项 D“watts”是功率单位。反馈 收藏 ...
Whole new product ideas can grow in thisnew, volatile energy future. TheGerman start-up, Ubitricitynoticed that as street lamps are converted to LED lights, the energy demand on the system of street lighting is much lower, but the power is still there in the light poles. At the same tim...
The formula for the energy of motion is: KE=0.5×m×v2 where KE is kinetic energy in joules, m is mass in kilograms and v is velocity in meters per second.Force and Work Newton's three laws of motion form the basis for classical physics. The first law defines force as that which ca...
aAftermarket Sales 零部件市场销售[translate] aK, you are my biggest obsessive-compulsive disorder. K,您是我的最大的强迫性的混乱。[translate] aRespiratory Health 呼吸系统健康[translate] aThe energy (Joules) delivered from the AIM from the time power is lost 开始[translate]...
-Power: The unit of power is Watt (W), which is equivalent to Joules per second (J/s). 2.Analyze the Given Unit: - The unit in question is Joule x second (J·s). 3.Compare with the Units of Each Option: -Energy (J): This does not match since it is only Joule. ...
The energy in kilojoulesE(kJ)is equal to 4.1855 times the energy in 15°C kilocaloriesE(kcal15): E(kJ)= 4.1855× E(kcal15) 20°C kilocalories to joules 1 cal20= 4.182 kJ The energy in kilojoulesE(kJ)is equal to 4.182 times the energy in 20°C kilocaloriesE(kcal20): ...
Eis the energy in joules; mis the mass in kilograms;andcis the speed of light, which is approximately 2.99792 x 108meters per second in a vacuum. The transformation of mass into energy also occurs during nuclear fission, in which the nucleus of a heavy element -- e.g., uranium -- spli...
Where E is the energy in Joules, L is the inductance in Henries and I is the current in amps. If you have an inductor of 20uH with a 5A current flowing through it, then the energy stored will be 0.00025J. In this aspect inductors too, like capacitors, hold very little energy. ...