A building in San Fran has light fixtures consisting of small 2.35kg bulbs with shades hanging from the ceiling at the end of lightthin cords 1.5 m long. If a minor earthquake occurs, how manyswings per second will these fixtures make?

Q: The density of platinum is 2.2 x 10¹ kg/m³. Determine the mass m of a cube of platinum that is 4.0…

A: Given: The given details are, The density of the platinum is 2.2×104kg/m3. To find the value of the…

Q: 4. Which of the following contain the same number of significant figures? O a) 540 and 0.020 b) 10.1…

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Q: In the figure below, a 1400 kg block of granite is pulled up an incline at a constant speed of 1.70…

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Q: What current flows through a 2.34 cm diameter rod of pure silicon that is 16.0 cm long, when 1000 V…

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Q: If there are two unknowns, the variable is always assigned to the larger value. True or false

A: Ans. False

Q: Estimate the surface area of a person.

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Q: A solenoid of length 1.00 cm and radius 0.850 cm has 25 turns. If the wire of the solenoid has 1.45…

A: Given: In this question, the given details are A solenoid of length 1.00 cm and the radius 0.850 cm…

Q: In the figure the ideal batteries have emfs 8₁-22.7 V, 82-10.1 V, 83-5.26 V, and 84-5.28 V, and the…

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Q: Estimate the order of magnitude of the length, in meters, of each of the following.

A: to estimate : The order of magnitude of length in meters for a pool cue

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Q: 6. A lonely party balloon with a volume of 2.40 L and containing 0.100 mol of air is left behind to…

A: Given data, Initial volume of the balloon = 2.4 L Final volume of the gas = 425 m3 Moles of the gas…

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Q: If you have no way to avoid the punch, choice (1) is obviously better. But why? Let's look at the…

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Q: A small immersion heater is rated at 345W. The specific heat of water is 4186 J/kg?C?. Part A…

A: Given: In this question, the given details are, Here, a small immersion heater is rated at 345 W.…

Q: When 2610 m + 11.7 m + 0.22 m are added, the answer to the correct number of decimal places is…

A: Given 2610 m + 11.7 m + 0.22 m are added, We have to answer to the correct number of decimal places…

Q: 1. Common static electricity involves charges ranging from nanocoulombs to microcoulombs. (a) How…

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Q: 4. (a) Assume the equation x = At + Bt describes the motion of a particular object, with x having…

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Q: A circular object has a radius of 8.32 cm. Its circumference in inches is:

A: Given a circular object has a radius(r)=8.32 cm. We have to find its circumference in inches.

Q: inf 3. The emission spectrum of Hydrogen has a bright blue-green line at 486 nm. This electron ends…

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Q: distance will it be

A: Given: Point charge is 9.5μC potential is 120 V Distance is 1 mm

Q: Four charges of equal magnitude q = 2.03 µC are situated as shown in the diagram below. If d = 0.85…

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Q: An airplane moving at 0.5 the speed of sound turns on a loud siren, with frequency 2000 Hz. The…

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Q: 1. A current-carrying loop in a uniform magnetic field is shown in the figure below. The loop is…

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Q: Problems 10-16 Information: Jose' pushes a wheelbarrow consisting of a wheel (mass mw = 3 kg, radius…

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Q: 6. Complete the table using the given three resistors and a power supply below with their respective…

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Q: If a fly bumps into the windshield of a fast-moving truck, (a) Which encounters the greater force:…

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Q: How many electrons must be removed from a neutral object to leave a net charge of Q2 = 1.7 µC?

A: Given: In this question, the given details are, Here, the given value of the net charge is,  Q2=1.7…

Q: A B In the figure, block A has a mass of 1.01 kg. It rests on a smooth (assume frictionless)…

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Q: You are using a hydrogen discharge tube and high quality red and blue light filters as the light…

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Q: A block is tied to a spring and is oscillating with an amplitude of A = 16 cm. The angular frequency…

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Q: How many significant figures are in each of the following? a) 2.401 b) 0.0005337 c) 6.00 d) 5.1…

A: a) 2.401 Significant figures = 4 b) 0.0005337 Significant figures = 7

Q: Express the quantity 254934 m in each of the following. Km Express your answer using six significant…

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Q: Suppose a point charge produces a potential of -2.2 V at a distance of 1.1 mm. What is the charge,…

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Q: Q1) A) Find the answers to the following problems using the rule of Significant Figures a) (10.4168)…

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Q: correct number of significant figures. 12. The pressure P of gas varies directly as the absolute…

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Q: How many significant digits does 1200 have? O 2 O Unknown О з 4.

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Q: 0.704E11 ay 30 m/s2 az = m/s2 (b) What If? For the electron moving along the x-axis in the fields in…

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