Is there a threshold wavelength above which no constructive interference is observed? Select the correct answer. Is there a threshold wavelength above which no constructive interference is observed? Select the correct answer. There is no threshold wavelength, since the constructive interference appearance depends only on the angle the x rays are incident on the crystal and the spacing between the atomic places. There is a threshold wavelength equal to the double path length difference for photons reflected from adjacent atomic planes. There is no threshold wavelength, since the constructive interference appearance depends only on the angle the x rays are incident on the crystal. There is a threshold wavelength equal to the double spacing between the atomic planes.

the amount of current in the coil

-first use of geothermal energy occurred more than 10,000 years ago in north america by american paleo-indians

-the first industrial use of geothermal energy began near pisa, italy in late 18th century

-in 1904, italian scientist piero ginori conti invented the first geothermal electric power plant in which steam was used to generate the power

-with the above experiment, the first geothermal plant in usa started in 1922 with a capacity of 250 kilowatts

-however, in 1946 first ground-source geothermal heat pump installed at commonwealth building in portland, oregon

-during the 1960’s, pacific gas and electric began operation of first large scale geothermal power plant in san francisco, producing 11 megawatts

-in 1973, when oil crisis began many countries began looking for renewable energy sources and by 1980’s geothermal heat pumps (ghp) started gaining popularity in order to reduce heating and cooling costs

-as effect of climate change started showing results, governments of various countries joined hands to fight against it, for which kyoto protocol was signed in japan in 1997, laid out emission targets for rich countries and required that they transfer funds and technology to developing countries, 184 countries have ratified it

hope this

do you have a formula possibly