jennifer7037
19.10.2021 •
Physics
How much force is needed to accelerate a 9,760 kg airplane at a rate of 3.5 m/s2?
A.
2,789 N
B.
122,976 N
C.
34,160 N
D.
9,489 N
Solved
Show answers
More tips
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
- F Food and Cooking How many stages of coffee roasting are there?...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- F Food and Cooking Experts Name Top 5 Healthiest Teas...
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- H Health and Medicine Discover the Hidden Principles and Real Results of the Japanese Diet...
- H Health and Medicine Liver Cleansing - Rejuvenation for the Body?...
- S Style and Beauty Is Photoepilation the Solution to Unwanted Hair Forever?...
- S Style and Beauty Unbelievable Hairstyles for Long Hair - 2021 Trends...
- H Health and Medicine When can it be said that a person has a normal pulse?...
Answers on questions: Physics
- P Physics Convert 525 pounds to kilograms using dimensional analysis setup...
- P Physics What are three sports that use force (except football)...
- P Physics A transverse wave is represented below. 1.5 m 0.20 m What is the approximate amplitude and wavelength of the wave? amplitude = 0.20 m, wavelength = 0.60 m B. amplitude = 0.20 m,...
- P Physics Aballoon initially contains 40 m^3 of helium gas at atmospheric conditions of 100 kpa and 17°c. the balloon is connected by a valve to a large reservoir that supplies helium gas...
- P Physics In a slow-pitch softball game, a 0.200-kg softball crosses the plate at 16.0 m/s at an angle of 40.0° below the horizontal. the batter hits the ball toward center field, giving it...
- P Physics Which of the following is acceleration toward the center of a circular motion?...
- P Physics What is the sum of the coefficients when the following equation is balanced with lowest integers? c6h12o6 + o2 → co2 + h2o a) 7 b) 12 c) 16 d) 19...
- P Physics How dose an atom change if all of its electrons are removed...
- C Chemistry How do electrons enter an orbital...
- C Computers and Technology Which kind of photography takes attractive photos of products to make them stand out?...
Ответ:
Ответ:
A) what is the refractive index of the glass prism
➡1.5
The refractive index of glass is 1.5. The minimum angle of deviation for an equilateral prism along with the corresponding angle of incidence is desired. If the minimum angle of deviation of a prism of refractive index 1.4 equals its refracting angle, the angle of the prism is desired.
B) what is meant by critical angle
➡Critical angle, in optics, the greatest angle at which a ray of light, travelling in one transparent medium, can strike the boundary between that medium and a second of lower refractive index without being totally reflected within the first medium.
C) calculate the critical angle of the glass prism
➡The critical angle can be calculated by taking the inverse-sine of the ratio of the indices of refraction. The ratio of nr/ni is a value less than 1.0.