Ask a New Question

A laser produces light of

A laser produces 15.0mW of light. In 3.00hr , the laser emits 4.53×1020 photons. What is the wavelength of the laser?
1. 6 answers
2. asked by Anonymous
3. 4,041 views
A laser pointer produces a very narrow laser beam of light. A laser pointer is used to create two models that show how light
1. 1 answer
2. asked by Bray
3. 99 views
Which of the following does a laser do?amplifies light produces monochromatic light produces coherent light all the preceding
1. 1 answer
2. 48 views
A typical laser used in introductory physics laboratories produces a continuous beam of light about 1.0 mm in diameter. The
1. 4 answers
2. asked by maranda
3. 689 views
A helium-neon laser emits light of wavelength 633 nanometers(nm). Light from an argon laser has a wavelength of 515 nm. Which
1. 1 answer
2. asked by Shirley
3. 1,826 views
A helium-neon laser produces light with a wavelength of 638 nm. when this light is shone though a double slit apparatus, an
1. 1 answer
2. asked by oyebodegoldencity
3. 140 views
A laser is mounted on a table 1.04m above the ground, pointed at a vertical mirror a horizontal distance 3.46m away. The laser
1. 0 answers
2. asked by Amy
3. 575 views
A HeNe laser produces light with a wavelength of 632.8nm. The neon atoms, which emit the light, are moving at a mean velocity of
1. 0 answers
2. asked by Meyoui
3. 512 views
How is laser light different from the light produced by a flashlight?Flashlights use reflecting mirrors and lasers do not. The
1. 1 answer
2. asked by mir
3. 159 views
The red laser light used in supermarket scanners has a wavelength of 633 x 10-9 m. (This is 633 nanometers, 633 nm). Find the
1. 0 answers
2. asked by Tim
3. 549 views