If an object has been magnified 106 times and appears to be 10-4 m, what is the actual size of the object in pm? Enter your answer in decimal notation, using no units. How many order(s) of magnitude must an atom (100 pm) be magnified to appear 1 m long?
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- What will be the energy associated with a blue photon (in Joules), if the frequency of the blue light is 650 THz (Terahertz (THz); 1 Tera – 1012y? [Hint: Use Planck's cquation: E = hf to calculate the photon energy! h - Planck's constant – 6,63 × 10-4 Js – 4.14 ×1015 eVs] A. 650×1012 J B. 6.5×10° J C. 4.3x1015 J D. 4.3×10-19 J E. 4.3x1019 JWhat is the meaning of a first order approximation?Calculate the amount of radiation emitted for a unit surface (2 m2) for black ball at 53°C and £≈0.96 Express your answer SI units (in W).
- The question is in the pictureThe churge deisity asphre of glvn काि hब ऊगर पु pc,@,¢)= Krcos (20) sind pus (oe (Kunstant) of the sphee कdड मिण्र नजय cos 2XSinxdx= Te(-4x+4Sin&x-5h 4x calulute the t p ot dipok manut may need the followilag intyoad you nou b. Find the leading exparsion af the potarial at points r away from term in the multipok theRemember that photon (particle of light) has no mass, so according to energy- momentum relationship, E² = (mc²)² + (pc)², the photon energy (E) is related to its momentum (py) by E₁ = pyc. A particle of mass M initially at rest completely absorbs a photon, after which its mass is 1.02M. Hint a. What was the energy of the incoming photon? Give your answer in terms of M, c, and other numerical factors. Ex = b. What is the momentum that the resulting particle moves with? Give your answer in terms of M, c, and other numerical factors. Momentum of particle of mass 1.02M is
- Please do not rely too much on chatgpt, because its answer may be wrong. Please consider it carefully and give your own answer. You can borrow ideas from gpt, but please do not believe its answer.Very very grateful!Please do not rely too much on chatgpt, because its answer may be wrong. Please consider it carefully and give your own answer. You can borrow ideas from gpt, but please do not believe its answer.Very very grateful!Scientists are conducting an experiment to determine if their hypothesis that a certain constant in the universe is 1.65. the uncertainties in the experiment result in a relative uncertainty of no more than 2%. After several experimental trials, the scientists obtained an average value of 1.7 for the constant. What can be said about the scientists hypothesis? Hint calculate the percent error and compare it to the relative uncertainty.Use the Widmark Equation, , to solve this question. Recall that r = 0.68 for men and r = 0.55 for women. B = percentage of BACN = number of “standard drinks” (A standard drink is one -ounce beer, one -ounce glass of wine, or one -ounce shot of liquor.) N should be at least one.W = weight in poundsr = the distribution rate for alcohol through the body (this value is a constant), for males and for femalest = number of hours since the first drink A male student had four glasses of wine at a party. He weighs 172 pounds. How long will it take before his BAC falls to 0.05? 3.14 hours 3.57 hours 1.00 hours 4.29 hours
- The photons that make up the cosmic microwave background were emitted about 380,000 years after the Big Bang. Today, 13.8billion years after the Big Bang, the wavelengths of these photons have been stretched by a factor of about 1100 since they were emitted because lengths in the expanding universe have increased by that same factor of about 1100. Consider a cubical region of empty space in today’s universe 1.00 m on a side, with a volume of 1.00 m3. What was the length s0 of each side and the volume V0 of this same cubical region 380,000 years after the Big Bang? s0 = ? m V0 = ? m^3 Today the average density of ordinary matter in the universe is about 2.4×10−27 kg/m3. What was the average density ?(rho)0 of ordinary matter at the time that the photons in the cosmic microwave background radiation were emitted? (rho)0 = ? kg/m^3Part 3 1. Each group will be given a different set of values for this part of the experiment. Ask your instructor for your group number. Highlight the my, m3, and 0₁ values for your group in the table shown below. Group #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 mj 55g 60g 65g 70g 75g 80g 85g 90g 95g 100g m3 65g 70g 75g 80g 85g 90g 95g 100g 105g 110g 01 25° 30° 35° 40° 45° 50° 55° 60° 65° 70° 2. For the given my, m3, and 01, use static equilibrium conditions to predict the m2 and the 02 values required for the system to reach static equilibrium. Show your work! yd bei noiteups to anobiborandiliups sdt jadi woda of "gi alun ort U asulav lansmaq o m OSF of imag 0₁ 02 my ma Figure 2 I het aqui edi. muil animal od lite blunde I ha ni boa com bdT I bus did (gil ooe) 3021 of em bas smea srl gaiau 0 Tbas TT to bulingani wan edi staleples of noitaupo se Your predicted values: m2 = and 02= 3. Now hang m, and m3, Adjust m₂ until the above given 0₁ is obtained. Measure and record m2 and 0. Calculate the…Three fundamental constants of physics, which we will encounter at various times, are: mp, the mass of the proton, whose dimension is [M]; c, the speed of light, whose dimension is [L/T]; and h, Planck's constant, whose dimension is [ML2/T]. What combination of these constants will produce a quantity whose dimension is [L]? Show me explicitly what the correct combination of constants is. ([M] represents mass, [T] represents time, and [L] represents length.)