Answers: 1
Physics, 21.06.2019 13:00
The two most prominent wavelengths in the light emitted by a hydrogen discharge lamp are 656 nm(red) and 486 nm (blue). light from a hydrogen lamp illuminates a diffraction grating with 520lines/mm , and the light is observed on a screen 1.5m behind the grating. part a what is the distance between the first-order red and blue fringes? express your answer to two significant figures and include the appropriate units.
Answers: 1
Physics, 22.06.2019 10:00
** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils
Answers: 1
Physics, 22.06.2019 11:00
The dot diagram represents the motion of the motorcycle as it moves from left to right
Answers: 3
An object is placed 250 cm in front of a convex mirror that has a focal length of 40 cm.
The object...
Mathematics, 23.02.2021 01:00
Mathematics, 23.02.2021 01:00
Geography, 23.02.2021 01:00
Health, 23.02.2021 01:00
Computers and Technology, 23.02.2021 01:00
Mathematics, 23.02.2021 01:00
Chemistry, 23.02.2021 01:00
Mathematics, 23.02.2021 01:00
History, 23.02.2021 01:00