subject
Physics, 23.04.2021 18:10 Yvette538

∁=f E=hf
c=3x108m/s h=6.63x10-34 J*s

The spectrum of Hydrogen is in the picture below.

ShapeWrite their wavelength (m), frequency (Hz), speed (m/s), and energy (J).

ShapeShapeShape

wavelength

frequency

speed

energy

404x10-9m

4.04x10-7m

7.42x1014 Hz

3x108 m/s

4.92x10-19J

447 nm à m à f= à E=

471 nm à m à f= à E=

501 nm à m à f= à E=

587 mm à m à f= à E=

667 mm à m à f= à E=

2.56 m à m à f= à E=

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 04:30
Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?
Answers: 1
question
Physics, 22.06.2019 08:40
The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.
Answers: 2
question
Physics, 22.06.2019 14:30
Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?
Answers: 3
question
Physics, 22.06.2019 16:30
Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same
Answers: 1
You know the right answer?
∁=f E=hf
c=3x108m/s h=6.63x10-34 J*s

The spectrum of Hydrogen is in the picture...
Questions
question
Mathematics, 22.01.2020 04:31
Questions on the website: 13722362