A bird is flying at 4 m/s that encounters a breeze blowing at 4 m/s in the same direction, what is the total net speed?

Q: Find the cost to run a 1200-watt microwave oven, if you make microwave popcorn in 5 minutes. (price…

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Q: 5.52. Calculate vout/Vin for each of the circuits de- picted in Fig. 5.142. Assume Is = 8 x 10-16 A,…

A: Given: The given circuit is as follows:   β=100, IS=8×10-16A, VA=∞ Introduction: The…

Q: A circuit contains a total voltage of 120V and a current of 2.2A. What is the resistance in the…

A: Given that, A circuit contains a total voltage of 120V and a current of 2.2A So,  VTotal = 120 V…

Q: 1. Suppose you left a 150-W light bulb on continuously for one hour.  If the electricity generation…

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Q: 30 50 60 What will the current of the circuit be if a 5.4 volt battery is used?

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Q: 3. Find the potential difference between two points in an electrical system if 60 J of energy are…

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Q: a 9.50 SL 10,0V Iz 1.402 3.00V e Is

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Q: 1.26 The voltage and current at the terminals of an auto- mobile battery during a charge cycle are…

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Q: 3. Ohm's Law states that the potential difference (voltage) across an ideal conductor is…

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Q: Directions: Write the letter of the correct answer. _1. What type of energy transformation is…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: An electric water heater consumes 7.13 kW for 3.85 h per day. What is the cost (in dollars per year)…

A: An electric water heater consumes 7.13 kW for 3.85 h per day. In a year, the heater consumes…

Q: for an electric rate of 8.9071/kwh, what does it cost to live a 60 -W light bulb on for 8hr

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Q: 5. A ball of mass 2 kg is dropped from rest in a viscous fluid, the resistance of which is 0.001v N…

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Q: At 15 cents is a  kilo Watt per hour. What does it cost to operate 1200 W for 1 hour?

A: We have the given information: Power is P=1200 W Time is t=1 hr Calculating energy in kiloWatt per…

Q: The resistivity of seawater is p= 25 N.cm and the number of charges per volume is 6 x 1.6 x 10-19 C.…

A: Given: Resistivity,ρ=25ΩcmNumber of charges per…

Q: 10.a. To provide a useful purpose, electrical energy is most often converted to A. heat, chemical…

A: Solution: 10.a electrical energy is most often converted to B. heat, light, or mechanical energy.…

Q: . An electric water heater requires 1100 W of power. Electricity costs 8 cents per kilowatt hour.…

A: Given Power of an electric heater = P = 1100 W = 1.1 kW Cost of electricity = 8 cents/kWh We have to…

Q: What is the unit of electric potential energy?

A: Electric potential energy is the potential energy associated with system of cahrge particle.

Q: A 2.64-kg steel ball is dropped from a plane to an ocean. If the velocity of the ball just before…

A: Given: Mass of the steel ball, m=2.64 kgvelocity of the ball just before reaching the water, v=2.8…

Q: Q1. For the circuit shown below determine ID, VR, VD? +0.5 V SiZ VD + 1.2 k2 VR

A: Given Voltage      = 0.5 V Resistance = 1.2 k ohm

Q: A B Y

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Q: 8F12 d+v;t Ft2 1. т — 3. т — 2(d-vit) 2(d-v;) Ft vt 4. т %3D 2dF 2. т —

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Q: What energy transformations occur when a person turns on a lightbulb by connecting its circuit to a…

A: In the battery energy is in the form of chemical energy When light turns energy is electric enegy