Silverware (dining ware actually made of silver) can tarnish by reacting with H2S to form Ag2S, making it look dirty

1.The core of an optical fiber is made out of a transparent material with a refractive index of 1.50 and the cladding is made out material with a refractive index of 1.44. As shown in the figure, a monochromatic light ray travels in air incident on the one side of the optical fiber and refracted. Af...

fill in 1-3 table please Table 1.3 please........... i need help filling it in Table 1.2 revised Mass (object Height Maximum only) (kg) (m) force N) Super ball 10.1355 0.05 31.8 Small sand bag 0.1376 0.05.18 Large sand bag 0.2728 0.05 34.92 Small sand bag, 0-1376 0.10 25.36 larger height 6....

Consider the following two projects: Year 0 Year 1 Year 2 Year 3 Year 4 Year 5 Discount Project C/F C/F C/F C/F C/F C/F Rate Alpha -30 20 25 30 35 4 0 15% Bet =80255 255 25 16 a) Which project would you choose based on the NPV rule? b) Draw a graph showing the IRR, if IRR for project Alpha is 20% an...

3. A diffraction grating has 6000 lines per centimeter ruled on it. What is the angular separation between the second and the third orders on the same side of the central order when the grating is illuminated with a beam of light of wavelength 500 nm?...

How do you find sin2x if sinx = -3/5 and x is in quadrant 3?...

Determine the Fourier series for the rectangular wave illustrated in Figure P3.28, and plot the resultsHint:The square wave of period Tis described by 3.27 Determine the Fourier series for the rectangular wave illustrated in Figure P3.28, and plot the results 2T Эт Hint: The square wave ...

pter 60 Homework Saved Help Save & Exit Submit 3 Conservation biologists provide strong arguments about why we should all care about preserving biodiversity When considering the resources we get from nature as well as the services that ecosystems perform, it is clear that life on earth is threat...

solve please as soon as possible 24) Solve the ordinary differential equation: 1 + 2 dt? dt + 5y = e sint, given that when t=0: y=0, and x = 1...

Please help solve ry Cook In the market below, the original equilibrium price was p and equilibrium qu in the market and shifted the Supply line upward to s 1. In the diagram identify: The price the buyers pay after the tax The price the sellers receive after the tax tax revenue the government rece...

Describe and diagram the structure of peptidoglycan showing the building block molecules. Describe unique components used to synthesize it. Where does lysozyme affect the structure of peptidoglycan ( draw an arrow in your diagram or describe the bond that is broken )?...

Arduino Review true or false, if false tell why -If appropriately programmed. Analog pins can be used to read digital values -AnalogReadSerial: Read a pot, print its state out to the Serial Monitor. -All pins on the Arduino Can be assigned analogWrite functions...

If X = 2 units, Y = 6 units, and Z = 5 units, then what is the area of the object?...

Please explain in about 250 words each 1a) the ability of molecules to self-replicate is an indicator that these molecules are “living entities.” Should self-replication be the only indicator of life? Why or why not? 1b) In some countries, governments are requiring that gasoline contain...

598,587 round to the nearest ten thousand.is this the right answer 599,000...

Consider the count sequence below and answer questions 3a 3 (30 po and 3b (a, , cl00,001, 011,010, 110, 111, 101, 000, 3a) (10 points) Derive the state transi counter enters an undefined state, then it should proceed in the count sequence (design the counter S0 tlhat even the invalid statcs eventual...