The refractive index (n) of a material is defined as the ratio of the speed of light in a vacuum © to the speed of light in that material (v). Therefore, we can calculate the speed of light in material X for red light as v_red = c / n_red = c / 1.80. Similarly, the speed of light in material X for blue light can be calculated as v_blue = c / n_blue, where n_blue is the refractive index for blue light in material X.
We are given that blue light travels 5 × 10⁶ m/s slower than red light in this material. Therefore, we can write:
v_blue = v_red - 5 × 10⁶ m/s
Copy
Substituting the expressions for v_red and v_blue, we get:
c / n_blue = c / 1.80 - 5 × 10⁶ m/s
Copy
Solving for n_blue, we get:
n_blue = c / (c / 1.80 - 5 × 10⁶ m/s) ≈ 1.81
Copy
Therefore, the refractive index for blue light in material X is approximately 1.81 123.
auditory
circulatory
respiratory
integumentary
muscular
reproductive
Answer: circulatory
respiratory
muscular
Explanation:
The physical fitness can be define as the state of well being and health. It indicates towards the ability of the organisms to perform various aspects of physical activities such as sports, daily routine work, and occupational tasks. It is achieved by moderate to vigorous physical exercises, sufficient amount of rests and proper nutrition.
The physical fitness involves the proper functioning of the vital systems of the body these includes the respiratory, circulatory and muscular. As the body performs exercise it requires more amount of oxygen also the muscles performing activity deprive of the oxygen, the rate of respiration increases, more amount of blood is pumped out by the heart to fulfill the need of oxygen.
Answer:
5.0 x 10-5 T
Explanation:
the energy transformation in an automobile engine.
Answer:
Mechanical
Explanation:
Answer:
We conclude that it is a Bronsted-Lowry acid.
Explanation:
Hello! Let's solve this!
According to Bronsted-Lowry an acid is a chemical species that is capable of yielding protons and a Bronsted-Lowry base is a chemical species capable of accepting protons.
In this case we see that sulfuric acid (H2SO4) loses a proton to become HSO4.
We conclude that it is a Bronsted-Lowry acid.
B. -3.0
C. 48/6
D. 48/5
Answer:
The answer is D.
Explanation:
A integer can be positive, negative, or 0. So by simplifying all the fractions (making them into mixed numbers) we can find out that D results in a decimal, which is not a integer.