Question 18: A metal object which is at temperature T is kept in a completely evacuated chanber that is intained at tmperature T,

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A: Given: Distance,r=4.5 ×109 km Power, P=21 W To find: Intensity of the radio signal.

Q: Can I get a diagram please

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Q: During a match between Karasuno and Nekoma, Hinata hits the ball at an angle 40 degrees below the…

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Q: A radiation worker stands 50 cm away from a radioactive source of 25 mCi "Co. Calculate the exposure…

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Q: (Figure 1) shows vectors A and B. Vector D is given by Ď=2A + 2B Figure 15 2.0 m 15⁰ 4.0 m TRO B 1…

A: from the figure,the vector  in cartesian form is and the vector  in cartesian form is

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Q: 4. In 1896 in Waco, Texas, William Crush parked two locomotives at opposite ends of a 6.4-km-long…

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Q: A. Imagine that your group performs this lab again using another simulation version of a ballistic…

A: Solution:   As per the given data,

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A: The mass of the movable piston is given as, m, The number of mole of diatomic gas is given as, 1…

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Q: What value of gives the maximum distance from the launch point to the landing point? Express your…

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Q: II. The planet earth has a magnetic field, B = (415 mT)j - (114 mT)k. a) A wire of mass 22 g and 25…

A: solution is given as

Q: (a) The image below shows two impossibly small lasers are emitting coherent light waves at a…

A: Here we have a simple question of young's double slit experiment. Its just that here we replaced…

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A: h) The voltage across resistors in series combination is given by:

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Q: A block of mass m= 5.64 kg is attached to a spring with spring constant k= 1542 N/m and rests on a…

A: Given, m=5.64 kgk=1542 N/m∆x=0.165 m

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Q: A $250 150 mm B P4.82 250 mm C

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Q: 2.- The following experimental data shows the variation of kinematic viscosity with the increase of…

A: a) For the given data set, the following plot is obtained The equation in the graph shows the best…

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A: Given: The given values are, The given r1 value is 513 km. And the given r2 value is 364 km. Find…

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Q: What is the minimum value of the index of refraction of a right-angled, isosceles prism for which a…

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Q: QUESTION 1 A= 2.27 î+ 5.41 + 9.45 j + = ? Input answer using 3 significant figures 11.1 QUESTION 2…

A: 3 significant figures means in answer there should be 3 digits after decimal point.  Correct Answers…

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Q: 2. The Great North Pole expedition drives their snowmobiles 297.729 km south from their camp. Then…

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Q: 2. Now we get rid of the differentials on both sides by integrating both sides. In algebra, you…

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Q: the reaction at A and the tension in the cord. D A 150 N 240 mm-240 mm- Fig. P4.70 B 200 mm 360 mm

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Q: Introduction: Waves of many sorts are of considerable importance in physics. In this experiment you…

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Q: 5) Calculate the potential at the following distances r = d, r =c & r = (c+d)/2 from the point…

A: Given: q=18×10-6C, c=24m, d=40m The electric field due to the charge q at r>d is given by :…

Q: 10. A 65 kg swimmer moving at 14 m/s comes to a stop in 2 m. Find the net force on the 3,200N)…

A: Initial velocity of swimmer U = 14 m/s  Final velocity of swimmer V = 0 m/s  displacement d = 2 m…

Q: Each of the electrons in the beam of a television tube has a kinetic energy of 12.6 keV. The tube is…

A: Given: In this question, the given details are, Each of the electrons in the beam of a television…

Q: A conducting spherical shell of inner radius R¡ and outer radius R2 holds a net charge QA = 1.10 C.…

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Q: light 750 d) f) Warning light 620 3 x 108 b) Based from the table above answer the following…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: Charge q, = 20.6 nC is on the +x axis at a (distance 3.09 m from the origin, and charge q2 = -15.2…

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Q: 1) a) What is the Potent edge of a window 72 street level to be zerc b) If the flower pot, in lost…

A: Given,

Q: A15 mH inductor is connected to an AC generator with a frequency of 60 Hz and carries a current i…

A: we can say that,  emf=LdidtL= inductancei= current given that:- L=15mH=15×10-3H…

Q: 3. A 0.50-g insect rests on a compact disc at a distance of 4.0 cm from the center. The disc's rate…

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