Determine the angle of incidence at the first mirror

Reference no: EM13273549

A pair of flat mirrors meet to form a right angle. A beam of light is incident on one of them at a point 11.5 cm from their point of intersection . If the beam reflects and then strikes the midpoint of the second mirror(which is 28.0 cm long), what is the angle of incidence at the first mirror?

Reference no: EM13273549

Questions Cloud

Compute the acceleration of the electron : An electron ( mass = 9.11×10?31kg ) leaves one end of a TV picture tube with zero initial speed and travels in a straight line to the accelerating grid, If the accelerating force is constant, compute the acceleration of the electron

Calculate the daily gain : On 6/5/2014, an investor buys 7 gold futures contracts, when the futures price is $1400 per ounce. The contract size is 100 ounces. The next day, the futures price becomes $1,396.27. Calculate the daily gain.

Masters degree program and the doctoral program : What do you expect some of the differences will be between your master's degree program and the doctoral program?

Which action will hedge against this price decline risk : Suppose you invested heavily in XYZ stock. You expect its stock price may decline in the near future. Which action will hedge against this price decline risk?

Determine the angle of incidence at the first mirror : A pair of flat mirrors meet to form a right angle. A beam of light is incident on one of them at a point 11.5 cm from their point of intersection, find what is the angle of incidence at the first mirror

What is the equivalent rate with semiannual compounding : An interest rate is 12.23% per annum expressed with continuous compounding. What is the equivalent rate with semiannual compounding? (margin of error: +/- 0.01%)

What is the interest rate that the investor locked in : On January 8, 2016, a bank wants to lock in the 3-month interest rate starting on June 20, 2017. The investor buys June2017 Eurodollar futures contracts at 96.53. What is the interest rate that the investor locked in?

What is the forward price : An investor has just taken a long position in a 5-month forward contract on the stock. What is the forward price?

Where on the x-axis is the electric field zero : Teo point charges are on the x-axis. The first is located at -4 meters and has a charge of -6 coulombs. Where on the x-axis is the electric field zero

User Account

All Pages