sassy11111515
07.12.2021 •
Physics
A fan blade Spins at 3,000 revolutions per minute.
How
many degrees does it rotate in one second?
Solved
Show answers
More tips
- F Family and Home How to Raise a Genius? Discover the Secrets Here...
- P Philosophy How did the concept of module arise in computer science?...
- D Dating, Love, Relationships Why Should the Man be Active and the Woman Passive during Foreplay?...
- S Society and Politics Выборы: Смысл, Значение и Отражение...
- B Business and Finance How to Get Your Money Back When Lending? Top 7 Ways...
- F Family and Home Do Lullabies Help Babies Sleep or Is it Just a Myth?...
- F Family and Home Why Does God Punish Us Constantly and How Can We Fix It?...
- D Dating, Love, Relationships Why do we feel shame?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- O Other How to Accidentally Get a Rare Coin with Your Change and How to Know Its Value?...
Answers on questions: Physics
- P Physics A solenoid is required to produce a magnetic field at its center of magnitude B = 15 T. It is to have length L = 2 m, bore radius a = 10 cm, and can be approximated as an infinitely...
- P Physics 1.Two skaters, Evelyn and Lily, face each other on near frictionless ice. Evelyn has a mass of 57.4 kg, and Lily has a mass of 48.3 kg. Both are motionless until they push away...
- P Physics A spinning wheel has a rotational inertia of 2 kg•m². It has an angular velocity of 6.0 rad/s. An average counterclockwise torque of 5.0 N•m is applied, and continues for 4.0...
- P Physics A steel bar 10.0 cm long is welded end to end to a copper bar 20.0 cm long. Each bar has a square cross section, 2.00 cm on a side. The free end of the steel bar is kept at 100C...
- P Physics The wavelength of the laser light is 576 nm, and the screen is 1.69 m away from the wire. What is the diameter of the wire? (Hint: one of the higher order diffraction minima lines...
- P Physics A runner is running on a circular track, which is 200 m in circumference. Find the magnitude of his acceleration in m/s2 when he is running at a constant speed of 10.8 m/s....
- B Business kyle works for a perfectly competitive firm where he receives a wage rate of $15. from this, one can infer that...
- P Physics the diagram below shows the situation described in the problem. the focal length of the lens is labeled f; the scale on the optical axis is in centimeters. draw the three special...
- M Mathematics 13) Rachel solved this problem WITHOUT distributing the coefficient. How do you think he solved it? 2(3x - 5) = 14 Explain...
- H History When was the constitution ratified by 9 states....
Ответ:
18,000 degrees in one second i believe
Ответ:
0.66 degrees
Explanation:
The computation of the angle of the third dark interference is shown below:
The condition of the minima is
Path difference = (2n +1) ×
÷ 2
For third minima, n = 2
Now
xd ÷ D = (2 × 2 + 1) ×
÷ 2
d tan Q_3 = 5
÷ 2
tan Q_3 = 5
÷ 2d
Q_3 = tan^-1 × (5
÷2d)
= tan^-1 × (5 × 580 × 10^-9) ÷ (2 × 0.000125)
= 0.66 degrees