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
Leni [432]
3 years ago
14

Q3. What is the minim value of refractive index?

Physics
2 answers:
Airida [17]3 years ago
6 0

Answer:

Absolute refractive index is 1

Relative refractive index is lesser than 1.

Explanation:

Stels [109]3 years ago
6 0
Minimum value of Absolute refractive index is 1 and relative refractive index is lesser than 1.
You might be interested in
4. If you swing wide to the left before turning right, another driver may try to pass you on the right. True or False
olchik [2.2K]

Answer:

True.

Explanation:

Don't turn wide to the left as you start the turn. A driver behind may think you are turning left and try to pass you on the right. You may crash into the other vehicle as you complete your turn.

Instead, slowly give yourself and others more time to avoid problems, keep the rear of the vehicle close to the curb. This will stop other drivers from passing you on the right. This is called (button Hook)

If you are driving a truck or bus that cannot make the right turn without swinging into the other lane, turn wide as you complete the turn.

8 0
3 years ago
The surface of the Earth changes from processe such as erosion. Which of these changes to Earth's surface is an example of erosi
Ad libitum [116K]

Answer:

D. the wind picking up dust and carrying it

Explanation:

Erosion is a process in which an agent transfer the top soil to another region, thereby exposing the lower soil. These agents have the ability to move the top layer of soil and deposit it at another place. The major agents in this case are; a running or flowing body of water and wind.

Therefore, the change to the Earth's surface that is an example of erosion is the wind picking up dust and carrying it. Thereby exposing the lower layers.

6 0
2 years ago
A graph of angular position v. time has the following equation:
Harman [31]

Answer:

you can simply answer by derivative = 3.5x^2+25x+250-y=0 you can derivate this eqn 7x +25-1=0 7x=24 yo u can divide you get it

5 0
3 years ago
What type of visible light spectrum does the sun produce?
VLD [36.1K]
UV Rays. - yung bandz
                       


4 0
3 years ago
A copper wire of resistivity 2.6 × 10-8 Ω m, has a cross sectional area of 35 × 10-4 cm2
KengaRu [80]

Answer:

the length of the wire is 134.62 m.

Explanation:

Given;

resistivity of the copper wire, ρ = 2.6 x 10⁻⁸ Ωm

cross-sectional area of the wire, A  = 35 x 10⁻⁴ cm² = ( 35 x 10⁻⁴) x 10⁻⁴ m²

resistance of the wire, R = 10Ω

The length of the wire is calculated as follows;

R = \frac{\rho L}{A} \\\\L = \frac{RA}{\rho} \\\\L= \frac{10 \times (35\times 10^{-4}) \times 10^{-4}}{2.6 \times 10^{-8}} \\\\L = 134.62 \ m

Therefore, the length of the wire is 134.62 m.

6 0
3 years ago
Other questions:
  • Electrons in a particle beam each have a kinetic energy of 4.0 × 10 −17 J. What is the magnitude of the electric field that will
    14·2 answers
  • The work done when a force moves a body through a distance of 15m is 1800j. What is the value of the force applied
    7·1 answer
  • What are the possible units for a spring constant
    10·2 answers
  • Stan's car starts from rest and accelerates to a speed of 25 m/sec in 10 seconds. What is the acceleration? *
    12·1 answer
  • In a science fiction story, a microscopic black hole is given an enormous positive charge by firing an un-neutralized ion drive
    11·1 answer
  • Differentiate convection and conduction class 7
    12·1 answer
  • A pendulum is made of a small sphere of mass 0.250 kg attached to a lightweight string 1.20 m in length. As the pendulum swings
    14·1 answer
  • A starship is circling a distant planet of radius R. The astronauts find that the free-fall acceleration at their altitude is ha
    15·1 answer
  • How close would you have to bring 1 C of positive chargeand 1 C of negative charge for them to exert forces of 1 N onone another
    8·1 answer
  • A 17.0-m-high and 11.0-m-long wall and its bracing under construction are shown in the figure. Calculate the force, in newtons,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!