1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
9966 [12]
3 years ago
15

For which of these scenarios is total internal reflection possible?

Physics
1 answer:
Inessa [10]3 years ago
3 0
TIR is possible whenever light is travelling from a more optically dense medium to a less optically dense medium. You didnt provide any scenarios but just look up refractive indexes of the mediums the light is travelling through and if it is travelling from a more dense to a less dense, TIR is possible
You might be interested in
HELP ME ANSWER THIS PLZ I WILL GIVE BRAINLIEST
disa [49]

Answer:

In mitosis, the products are identical to the parent cell, while in meiosis the products are different from the parent cell.

Explanation:

Mitosis replicates DNA at the beginning of the process, so it's always the same, but Meiosis uses a special process called crossing over which causes two chromosomes to swap information, which means that the DNA has changed.

5 0
3 years ago
Why are incandescent lights fo inefficient?​
AnnZ [28]

Answer:

Explanation:

Incandescent bulbs are extremely inefficient because 90% of the energy is wasted as heat, with only 10% being converted to visible light. This gives incandescent bulbs a luminous efficiency rating of around 2%. Ultimately, incandescent bulbs perform better as heaters than as light sources.

8 0
3 years ago
Please help me ?????
castortr0y [4]
3 because opposites attract 
6 0
4 years ago
Read 2 more answers
In a computer-based experiment to study diffraction, the width of the central diffraction peak is 15.20 mm. The wavelength of th
pogonyaev

Answer:

a = 5.7 \times 10^{-5} m

Explanation:

As we know that position of first minimum on the either side of central maximum is given as

a sin\theta = \lambda

\theta =sin^{-1} \frac{\lambda}{a}

so the width of the central maximum is given as

W = L (2\theta)

so we have

15.20 \times 10^{-3} = 0.68 \times 2(sin^{-1} \frac{\lambda}{a})

so we have

0.011 = sin^{-1} \frac{\lambda}{a}

0.011 = \frac{638 nm}{a}

a = 5.7 \times 10^{-5} m

3 0
4 years ago
Please help, i only need help with 2,5, and 7
svet-max [94.6K]

Answer:

2. Galaxy

5. Electromagnetic radiation

7. Particle Accelerator

6 0
3 years ago
Other questions:
  • What is the acceleration, in meters per second squared, of a 2,000,000-kilogram NASA rocket with an applied force of 20,000,000
    7·1 answer
  • ____ are depth cues created by movements of the body or of objects in the environment.
    12·1 answer
  • When changes build up on a surface they:
    12·1 answer
  • Human-Powered Flight Human-powered aircraft require a pilot to pedal, as in a bicycle, and produce a sustained power output of a
    12·1 answer
  • 17 POINTS AND A BRAINLIEST PLEASE HELP!!!!!!!!!!!!!
    9·1 answer
  • In what medium would light have the longest wavelength
    10·1 answer
  • An object is thrown straight up with an initial velocity of 10 m/s, and there is an air resistance force causing an acceleration
    14·1 answer
  • Is 35 k/m a velocity?
    13·1 answer
  • The coils in a motor have a resistance of 0.14 Ω and are driven by an EMF of 62 V.
    14·1 answer
  • find the density, in g/cm3g/cm3 , of a metal cube with a mass of 50.3 gg and an edge length (l)(l) of 2.65 cmcm . for a cube v
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!