Part A What is the value of q/m for a particle that moves in a circle of radius 8.0 mm in a 0.59 T magnetic field if a crossed 210 V/m electric field will make the path straight? Express your answer using two significant figures. IVE ΑΣΦ q/m = Submit Request Answer ? C/kg
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- Question 1 The electromagnetic (EM) spectrum spans from radio waves up to gamma rays. Match the frequencies or wavelengths to the correct part of the EM spectrum. v UV а. 550 nm v infrared light b. 2 pm v gamma rays c. 2 microns v radio wave d. 2 PHz v visible e. 1420 МHz Question Help: Message instructor Submit QuestionPart A The intensity of sunlight hitting the surface of the earth on a cloudy day is about 0.50 kW/m² Assuming your pupil can close down to a diameter of 2.0 mm and that the average wavelength of visible light is 550 nm, how many photons per second of visible light enter your eye if you look up at the sky on a cloudy day? Express your answer using two significant figures. N = ΜΕ ΑΣΦ Submit Request Answer ?Part A Estimate the number of photons emitted by the Sun in a year. (Take the average wavelength to be 550 nm and the intensity of sunlight reaching the Earth (outer atmosphere) as 1350 W/m².) VE ΑΣΦ 3.74 10 ● Submit ? Previous Answers Request Answer photons/yr
- a. What are the units for the Rydberg constant?ItemView?assignmentProblemID=150282761&offset3Dnext Homework 7 - Magnetic Field and Forces Exercise 27.21 A deuteron (the nucleus of an isotope of hydrogen) has a mass of 3.34x10-27 kg and a charge of 1.60×10-19 C. The deuteron travels in a circular path with a radius of 7.50 mm in a magnetic field with a magnitude of 2.20 T Part A Find the speed of the deuteron. να ΑΣφ m/s Submit Request Answer Part B Find the time required for it to make - of a revolution. t = Submit Request Answer a P Type here to searchAfter you calibrate the SpectroVis Plus spectrometer, you must a. run a full spectrum by selecting Sensors/Calibrate/Full Spectrum. O b. change the mode by selecting Sensors/Time-Based. Oc. collect a full spectrum of the sample to determine the wavelength of maximum absorbance. O d. change the mode by selecting Sensors/Data Collection.