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Q: A distant star has a peak wave length of 0.00000062. What is the temperature of that star?
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Q: 1. What is a wave?
A:
Do you have a wave length? Explain your answer.
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- A distant star has a peak wave length of 0.00000041. What is the temperature of that star?T14c please help me with my reviewer, I can’t get the value for the step 2, also kindly give me a detail solution so that I can’t I understand it thank youCan a particle act like a wave? Give examples. What is the particle’s wavelength? Estimate what your wavelength if you have a mass of 50 kg and you run at 5 m/s.
- 2. A solar panel is mounted on the roof of a house. The panel is positioned at the following coordinates (measured in meters): A(8,0,0), B(8,18,0), C(0,0,8) and D(0,0,8). Let the vector S represent the intensity, in watts per square meters, having the direction of the sun's rays. B. Given that information: a) Find normal vector N where N = AB x AD (hint: find vectors AB and AD first!) b) Use N to find the area of the panel. 900 900 900, V3' v3 ' V3 c) Assuming S = (in watts per sq. meters), what is the intensity of the sun? d) What is the amount of electrical power the panel can produce? e) What is the angle, in degrees, between S and N? Round to the hundredths.A distant star has a peak wave length of 0.00000081 meters. What is the temperature of that star?“Oscillatory flames can be observed when several candles burn next to each other. Two such oscillators can couple with each other, resulting in in-phase or anti-phase synchronisation (depending on the distance between the sets of candles). Explain and investigate this phenomenon.”
- 4) An incident phasor electric filed (x9-y4-26)e-/(2x+3) (V/m) in free space upon the planar surface of a dielectric material, with &, = 2.25, occupying the half-space z≥0. The average power density carried by the wave into the dielectric medium? a. 152.68 W/m² b. 152.68 mW/m² c. 252.68 W/m² d. none 5) A parallel-polarized beam of light with an electric field amplitude of 10 (mV/m) is incident in air on polystyrene with &, = 26 and , = 1. If the incidence angle at the air-polystyrene planar boundary is 600. The reflectivity and transmissivity are respectively? a. 5.1x10 4,999.49 b. 5.1x10,99.949 c. 51x10 4,999.49 d. none 6) Different modes have different transit times between the two ends of the fiber. This property of optical fibers is called and has the undesirable effect of changing the used for the transmission of digital data a. diversity, reflection b. cladding, fiber core c. transit, bandwidth ......... d. none5. Perform subtraction on the given unsigned binary numbers using the 2's complement of the subtrahend. Where the result should be negative, find its 2's complement and affix a minus sign. 10011 10010 a)7 What is the wave length?