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Q: What are the expressions of Reynold number and Grashof number, and their physical significances?
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Q: The half-life of Carbon-13 is 5750 years. Samples taken at an excavation site show that a…
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Q: when did the radio waves discover
A: In 1867, James Clerk Maxwell was the first person to predict the radio waves.
Q: De ive the Kepler eyuntion M=E-e SmE
A: The equation of elliptic orbit is given by r=a(1-ecos E) On differentiating it we get r'=aesinEE'…
Q: This exercise uses the radioactive decay model. The half-life of strontium-90 is 28 years. How long…
A: Half life of strontium-90 t1/2 = 28 years Initial amount (mo) = 90 mg Final amount (m) = 46.8…
Q: Fhonons kya go ... Meherbani kareth karev explain...
A: This is a question asked in international language . We are asked about phonons
Q: berapakah percepatan suatu benda jika kecepatannya tetap.
A: It is a question asked in Indonesian language about an object moving with constant velocity
Q: Find the displacement of the movement given the change of position over time in the graph between t…
A: In the displacement vs time graph (i.e x vs t) the displacement of the movement is given by Y- axis.
Q: Use mesh analysis to find Io
A: Draw the given circuit with mesh 1.
Q: a) The law of motion of a small body of mass m, in free fall on an inclined plane is y = 0.5t (m/s).…
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Q: It is necessary to use satellites for long distance TV transmission. Why?
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Q: A disk of radius R = 3.5 cm and mass M = 740 g is placed on the top of an air table making an angle…
A: x-axis is t2 Y axis (position)
Q: SHOW WORK, answers are in the picture!
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Q: 12- chapter25-question6 Point A at (2, 3)m and 8 at (5,7)m are in a region where electric field is…
A: SOlution: given that E =4i+3j N/m A =(2, 3) B = (5 ,7)
Q: 20 - chapter23-question1 A charge (uniform linear density = 9 nC/m) is distributed along the x axis…
A: The magnitude of the electric field at a point P on the small element of length dx is given by,…
Q: What are magnons ?
A: This term is in quantum physics. First of all the term quantum mechanics is the branch of physics…
Q: apa itu energi dan sebutkan jenis-jenisnya
A: It is a question asked in Indonesian language about energy and its types
Q: (a) deserile voltale ond cared diwdem. O denive relation r Vx and I, across 2isistor and brauce for…
A: Concept used: Voltage and current divides differently across resistors. NOTE: Out of various given…
Q: QUESTION 1 The charger cord used to recharge a cell phone contains a transformer that reduces 120 V…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: 1) We attach the mass m, to a larger mass m; (m, > m) by a rope that passes through a pulley of…
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Q: what correlation between mass and flight distance is there, if any?
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Q: How are the elements heavier than iron produced?
A: Concept- Elements heavier than iron are produced because mainly reason of neutron capture inside…
Q: What is Reynold's number? Give its significance?
A: Reynolds number can be defined as:
Q: Vector A +y L. +x a A vector is on an x,y coordinate axis. Vector A is shown. Which of the following…
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Q: I Review I Constants You and your friend Peter are puting new shingles on a roof pitched at 24.…
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Q: avier is at NASA analyzing Moon rocks. In one of the rocks from the lunar Maria, he discovered 80%…
A: Given: The half life of the uranium is 4.5×109 years. To determine: The age of lunar Maria rock…
Q: 01 Bir beyzbol sopas na çarpan beyzbol topu için tahmini kuvvet-zaman eğrisi şekilde gösterilmiştir.…
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Q: Discuss the variation in surface tenison due to different factors.
A: The attractive force exerted on the surface molecules of a liquid by the molecules below the surface…
Q: Charan is at NASA analyzing Moon rocks. In one of the rocks from the lunar highlands, he discovered…
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Q: Who discovered the radio waves?
A: Introduction: In the electromagnetic spectrum, several wavelengths of light are present.…
Q: What are the different types of remote spectroscopy? List them all with a explanation
A: Remote spectroscopy is a technique that involves measuring the electromagnetic radiation emitted or…
Q: Discuss how you intend to conduct spatiotemporal analysis of urban land use, with a particular focus…
A: Methods for distant sensing that use spatial and temporal information : Fine-resolution and…
Q: Why does Israel always launch its photoreconnaissance satellites to the west?
A: Israel launch satellite to West so that it can work properly
Q: Which of the following is the most accurate representation of the work-energy theorem? (WT = work…
A: SOlution: To determine the work energy theorem accurate reprentation
Q: FROBLEMCpano The fipe se .. d ad oril e Ak wi 1kp t es cd t ped de of ed Fl pdof e d tea denoaded…
A: since there are no dissipative forces mechanical energy is conserved here decrease in potential…
Q: Calculate the wavelength of electrons accelerated from the rest state with the help of an electrical…
A: p22m=eVp=2meVhλ=2meVλ=h2meV
Q: Find the displacement, velocity, kinetic energy, potential energy and momentum of an object, taking…
A: Given that: F=maF=-kxTo determine:Displacement, velocity, kinetic energy, potential energy, momentum
Q: PMMC instruments can be used as a fluxmeters by
A: A PMMC or a permanent moving magnet coil instrument can be used as a fluxmeter by removing the…
Q: e radio waves?
A: Given: To explain the radio waves discovery is given as,
Q: İNGİLİZCE TÜRKÇE RUSÇA 1, 12 and 13 currents flow through infinitely long linear wires parallel to…
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Q: how to relate densities to our daily life?
A: Density is a physical quantity. Basically it is a proportionality constant. It is well known that…
Q: Amber was used by the Greeks to study what?
A:
Q: Discuss how you will perform a spatial-temporal research of urban land use, paying special emphasis…
A: Spatiotemporal method in remote sensing: In the method, sparse fine-resolution image and dense…
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