The left-hand rule state that the user thumbs represent the X-axis and the .index represent the Y-axis True O False محو التحدی he Sphere command needed the radius .and the height of the sphere True False O التحديا

Q: A heat engine operates between a cold reservoir at temp. T, = 300 K and a hot reservoir at temp. T1:…

A: We have a heat engine operating between a hot reservoir at temperature T1 and a cold reservoir at…

Q: R1 V1+ R2 ce V2+ R3 If RI = 202, R2 = 120, R3 = 42, V1 = 9V, and V2 = 3V, find the current through…

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Q: 4.40 PQ1A cyclonic separator is a device for separating solid particles from a gas stream by…

A: given as a cyclonic separator device for seperating solid particles from a gas stream by inducing a…

Q: 9.) Indicate whether each statement is true of false. (a) The third law of thermodynamics says that…

A: We have four statements and we need to asses whether these statements are true or false. (a) The…

Q: Locate the image of the point object O in the s shown in figure (18.15). The point C denotes th of…

A: We know that  the relationship between the object distance .image distance and mirror radius of…

Q: The body in the figure is pivoted at O. Three forces act on it: FA = 10N at point A, 8.0m from O; FB…

A: Forces: FA = 10N at point A, 8.0m from O FB = 16N at point B, 4.0m from O FC = 19N at point C, 3.0m…

Q: Suppose that an ion source in a mass spectrometer produces doubly ionized gold ions (Au^++), each…

A: Dear student,  Mass of ion is not possible in range of 1025 kg, actually it's 10-25 kg. It's…

Q: 20. A long, straight wire allows 3.50 A through it. What is the magnitude of the magnetic field 25.0…

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Q: What is the standard notation for 504537.98r10 Answer:

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Q: (2) An aluminum wire carrying a current has a diameter of 0.600 mm. The electric field in the wire…

A: Answer:-  Given  Electric field (E) = 0.640 V/m  Length of the wire(L) = 12 m  Specific Resistance…

Q: A glass paperweight is placed on a small leaf. The paperweight is a 5-cm tube. What is the apparent…

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Q: The figure shows the stress-strain curve for a material. The scale of the stress axis is set by s =…

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Q: 10. If each of the capacitors in the array shown above is C, what is the capacitance of the entire…

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Q: 2A 20V

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Q: The index of refraction for a certain type of glass is 1.641 for blue light and 1.609 for red light.…

A: Angle of incidence (i) = 38.55orefractive index for blue light = 1.641refractive index for red light…

Q: EXAMPLE 23-14 Diverging lens. Where must a small insect be placed if a 25-cm-focal-length diverging…

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Q: -10V -5V OV 5V D E В A 11. The diagram above shows equipotential lines produced by a charge…

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Q: One end of a uniform beam that weighs 2.95 ✕ 102 N is attached to a wall with a hinge pin. The other…

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Q: What is the average amount of electricity used by a computer?

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Q: A 5 kilogram ball compresses a 0.4 m spring and is then freed from rest. It falls from a…

A: The ball of mass 5 kg is initially held against a spring at rest, compressed to a distance of 0.4 m,…

Q: A parallel beam of light containing red (660 nm) and violet (410 nm) wavelengths goes from…

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Q: From the given equation of electric potential energy, what will be the change in electric potential…

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Q: Vit R2 ce V2+ R3 If RI = 202, R2 = 120, R3 = 42, v1 = 9V, and V2 = 3V, find the current through V1…

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Q: A 23.0-kg file cabinet of is sliding down a frictionless ramp for a distance of 5.00 m as shown. Use…

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Q: A 50 kg bicyclist on a 10 kg bicycle speeds up from 5.0 m/s to 10 m/s.           (a)  What was the…

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Q: 5. What mass of water at 25.0°C must be allowed to come to thermal equilibrium with a 1.85-kg cube…

A: When thermal equilibrium is reached, the water and aluminum will have a common temperature of…

Q: What is the capacitance of a parallel-plate capacitor in-branch segment AB has a plate area of 3.0…

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Q: 100.0m-long copper wire of 4.00mm diameter is stretched permanently to 200.0 m length. What is its…

A: Solution: Answer 2: L1 = 100 m d1=4 mm L2=200 m resistivity = 1.68x10-8 ohm m

Q: 3. Determine the temperature of the field winding of a series motor when its resistance had…

A: Final Resistance R2 = 240 Ω Initial Resistance R1 = 120 Ω Initial Temperature T1 = 15°C Temperature…

Q: 3. (i.) Sunlight delivers 2.63x108 W/m² to the surface of Venus. If the rms magnetic field strength…

A: Given, Power per unit area = 2.63 × 108 W/m2 Brms = 3.32 × 10-6 T We know P = Erms × Hrms  Erms = P…

Q: Problem 2: The values for the components of the circuit shown in the figure are V= 12 V, C = 4.2 µF,…

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Q: When the pressure on a sphere is increased by 80 atmospheres then its volume decreases by 0.01% .…

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Q: The initials “AM” stand for amplitude modulation. Instead of fluctuating frequencies as above, they…

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Q: Question. What is the p of a man of mass 75 kg when he walks with a uniform velocity of 2 m/s.

A: Given data :  Mass   =  m  Velocity   =   V          To find :         Momentum

Q: One litre of ideal gas is compressed isothermally at 0.72 m of Hg-column so that its volume becomes…

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Q: The combined electrical resistance R of two resistors R1 and R2, connected in parallel, is given by…

A: Given, R1 = 37 ohms and R2 = 87 ohms

Q: If a sample contains 20g of an isotope that has a half life of 1000 years. How much will be left…

A: Given data:  Initial amount of sample (N0) = 20 g Half life (T1/2) = 1000 years Required: Remaining…

Q: Why is sky blue

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Q: An elevator and its load weigh a total of 800 kg. Find the tension Tin the supporting cable when the…

A: Third equation of motion v2=u2+2as The above equation is  the third equation of motion which shows…

Q: HW: X-ray range of wavelengths is between 108 to 1012. Calculate the energy range of x-ray.

A: To calculate energy range we wil use the formula :  E = hc/lambda

Q: 2.33 For the circuit shown in Fig. P2.33, find v, and the total power absorbed in the circuit.…

A: Given R1  500 Ohms R2 300 Ohms Voltage  V = 40 Volts R3  300 Ohms To find Voltage v0 across 300 ohms…

Q: A fossilized leaf contains​ 70% Of its normal amount of​ carbon- 14. How old is the​ fossil? Use…

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Q: The moment of inertia of a body about a given axis is 1-2 kg m.initially, the body is at rest. In…

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Q: speed

A: Answer

Q: A car is moving on a straight road 10.5 m/s. It is acceleration at 22 m/s?. What will be it's…

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Q: A HeNe laser beam has a wavelength equal (633 nm) travels through a glass window of refractive index…

A: As per guidelines we are suppose to do only one question from multiple questions, kindly post other…

Q: C1 C2 C3 In the circuit below C1 = 3C, C2=C and C3 =5C. If C=24µF and emf (ɛ) of the battery is 110V…

A: C1=3C C2=C C3=5C Emf(e)=110v

Q: What is the threshold antineutrino energy for the Glashow resonance in peta electronvolts (PeV)?

A: In this Very-high-energy astrophysical neutrinos with IceCube. One event was found with a visible…

Q: What is the value for the constant for the speed of light

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Q: A 130.0-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 85°C. What is…

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