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A: initial velocity of ball A = V0 = 0 m/s initial vertical velocity of ball B = V0y = 0 m/s
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A: Image distance is v=54 cm Magnification is m=-0.5 Object height is ho =29 cm Find: (a) Focal length.…
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A: See below
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A: Current in wire ,I = 8.3AForce on wire ,F= 5NMagnetic field ,B= 3TAngle of wire with field ,θ=30ο
Q: .4 A ball with a weight of 40 N is falling freely toward the surface of the moon. What force does…
A: Given : Weight of the Ball , W = 40N
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A: Wavelength of light λ=588.5 nm Slit width d=0.72 mm Distance of first minima from the central maxima…
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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
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A: See below
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A: Page 1
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A: Given Data: Length (L) = 1.50 m.Cross-sectional area (A) = 0.290 mm2 = 0.290×10-6 m2.Resistivity (ρ)…
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A: Since you have asked multiple question, we will solve the first question for you. If youwant any…
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A: The distance between the two slits is given as d = 1 mm = 0.001 m The distance between the screen…
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A: Given Data: Wavelength (λ) = 550 nm = 550×10-9 m.Angle (θo) = 0.24o. To Determine: The width of the…
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A: spring constant (k) = 30 Nm mass (m) = 6.2 kg compression (d) = 0.03 m
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A: Wavelength of HeNe laser = 630 nm Pit depth = 125 nm
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A: “Since you have posted multiple questions, we will provide the solution only to the first question…
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A: Potential difference = 100VDielectric constant of dielectric material = k= 4.6tickness t=6mm = 0.006…
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Q: answer a) 9A and answer b) 0.2 cm are listed as wrong after checking them.
A: a) Write the expression for the displacement current. id=neAvdid=ne(πr2)vdid∝r2 The displacement…
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- The mass of a hot-air balloon and its cargo (not including the air inside) is 200 kg. The air outside is at 10.0C and 101 kPa. The volume of the balloon is 400 m3. To what temperature must the air in the balloon be warmed before the balloon will lift off? (Air density at 10.0C is 1.244 kg/m3.)The temperature of a room is set at 22°C. If that temperature is lowered by 1°C, it can save as much as 5% in energy costs. What temperature in Fahrenheit degrees, should be set to lower the Celsius temperature by 1°C?On Celsius scale two temperatures differs by 30 degree C. What is the difference on Fahrenheit scale?
- The Fahrenheit temperature scale is defined so that ice melts at 32°F and water boils at 212°F.Derive the formulas for converting from Fahrenheit to Celsius and backtwo thermometers, one Celsius, and the other Fahrenheit, are both in same temperature, but the reading on the Fahrenheit thermometer is exactly twiceWhat is the equivalent temperature of 100 K in (a) the Celsius scale? (b) the Fahrenheit scale?
- At what temperature do the Fahrenheit and Celsius scales have the same numerical value?At what temperature on the Fahrenheit scale will the reading be double of the reading on the Celsius scale?At what temperature (degrees Fahrenheit) is the Fahrenheit scale reading equal to (a) 5 times that of the Celsius and (b) 1/5 times that of the Celsius?
- what temperature in degrees Celsius scale is equivalent twice the value in the degree Fahrenheit scale?Normal room temperature is about 71 degree Fahrenheit. What is the equivalent temperature on the Celsius scale ?On the Reaumur temperature scale, the melting point of ice is 0° R and the boiling point of water is 80° R. Derive expressions for converting temperatures on the Reaumur scale to the Celsius and Fahrenheit scales.