What is the resolving power of a 12.5 cm aperture reflector telescope for objects on the moon 384,000,000 m away viewed in yellow light? Ayellow = 550 nm?

Q: 5. A box-shaped piece of concrete measures 3 ft by 2 ft by 0.5 ft. (a) What is its weight? (b) Find…

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Q: Part A What is the current in the element of an electric clothes dryer with a resistance of 6.2 when…

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Q: The voltage supplied by the battery is 48 Volts. The resistance of R1 is 25 Ohms. The resistance of…

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Q: A transformer changes the voltage from 110 VAC to 290 VAC. If the original current is 24 A, what is…

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Q: 37 Figure I The triangular prism shown in Figure I above, has an index of refraction of 1.54 and…

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Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The figure below shows two wires carrying currents of I = 4.65 A in opposite directions, separated…

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Q: i need some help with the below question

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Q: 6. How much charge flows through a 12 V battery when a 2 µF capacitor is connected across its…

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Q: A long wire carrying a rectangular loop of wire of leng iath w and resistance R, lies on the surface…

A: Note: according to guidelines we only solve 3 subparts of the question, as you didn't specify we…

Q: Podracing is a very popular auto racing sport in the Star Wars universe. Although it is dangerous,…

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Q: A wide beam of white light is incident normal to the surface of a uniform oil film that is floating…

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Q: A force has an x-component of 30 N and a y-oomponent of -50 N. Carefully draw these components and…

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Q: A baseball fan sitting in the "cheap seats" is d = 149 m from home plate (see the figure below). How…

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Q: .9, then find the period of oscillation.

A: Mass of torsional pendulum                              m = 0.57 kg Moment of Inertia of torsional…

Q: If a wave has a period of 0.509 seconds, find the frequency.

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Q: need help - physics

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Q: A block of mass m1 = 4.20 kg on a frictionless inclined plane of angle 30.0° is connected by a cord…

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Q: 4. When light reflects, the angle of reflection is on the opposite side of the normal line from the…

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Q: If a spring has a frequency of 5 Hz and an amplitude of 0.7 m, then find the acceleration 4.0…

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Q: Consider an organ pipe 1.72 m long that has one open and closed end. What is the funda- mental pitch…

A: Length of organ pipe                               Speed of sound

Q: KAssignment 5C Item 5 5 of 6 I Review | Constants Two 33.0-uC charges are attached to opposite ends…

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Q: Three spheres, each having a negative charge of 4.0 x 10-6c, are placed at the vertices of a…

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Q: An infinitely long line charge having a uniform charge per unit length 7.5C/m lies a distance 3.0m…

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Q: 14. A 6.0 V battery is connected to a circuit with a resistance of 2.0 2. a) Find the current. b) If…

A: Potential difference of battery = V = 6.0 Volts  Resistance R = 2.0 ohms (A) From Ohm's law,…

Q: 5) Let's use this expression to solve a problem. Star X and Star Y are intrinsically identical…

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Q: 29. A solution containing 90% by volume of alcohol (in water) runs at 1 gal/min into a 100-gal tank…

A: Given: In this question, the given details are, A solution containing 90% by volume of alcohol (in…

Q: (B) What happens to the velocity of a body as it moves away from the sun? Kepler's First Law Write…

A: Hi, as per guidelines for multiple questions, the first two questions have been answered. When a…

Q: D] A 4 kg mass in free space (no gravity) is seen moving with a constant acceleration of 2 m/s² in…

A: The net acceleration is given as 0i^+2j^ . But net acceleration is given as Fnet/mass

Q: A staging that weighs 440 N supports two painters, one 370 N and the other 650 N. The reading in the…

A: Solution: As given that Painter 1, W1 = 370 N Painter 2, W2 = 650 N staging weight, Ws = 440 N left…