A red opaque object appears red when it is illuminated by white light. This is because it: Absorbs the red light transmits the red light reflects the red light

Q: Convert 7.2 V/cm to N/C

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Q: What is a single channel queuing system?

A: The single channel queuing system is the simplest system used in service industry. In this system…

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: How many 17 Ω resistors must be connected in series to give an equivalent resistance to five 255 Ω…

A: R1 = 17 ohm R2 = 255 ohm number of R2 resistors in parallel = 5

Q: Snowballs are thrown with a speed of 19 m/s from a roof 7.0 m above the ground. Snowball A is thrown…

A: Given           For ball A        Horizontal speed ux = 19m/s        Height   h   = 7.0 m     For…

Q: A 12 µC charge is located in a 343 N/C electric field. What is the force the charge experiences?…

A: Force on a charge in electric field is given by F=Eq

Q: An electric circuit has a total of 68.8 Ohms of resistance, and is operated under a voltage of 78…

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

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Q: How much current is flowing through a circuit where the total voltage of the circuit is 7.01V and…

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Q: An electric water heater consumes 6.63 kW for 2.35 h per day. What is the cost (in dollars per year)…

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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: In the US, the conventional voltage seen in a recepticle (wall outlet) is 120 V. How many amperes is…

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Q: How far away does an electron (with charge of -1.602*10^-19) have to be to create an electric field…

A: Given data:  Charge of an electron (q) = -1.602×10-19 C Electric field (E) = 1 N/C Required: The…

Q: An electric water heater consumes 5.63 kW for 2.85 h per day. What is the cost (in dollars per year)…

A: Given: The heater consumption of electricity is 5.63 kW for 2.85 h per day. The cost of electricity…

Q: The charges q₁ = 3.6 x 107 C, q₂ = -5.5 x 10-7 C, and q,-1.8 x 10-7 C are placed at the corners of…

A: Given that,                    +X axis is to the right and +Y axis is up along the page.

Q: An electric water heater consumes 4.88 kW for 3.85 h per day. What is the cost (in dollars per year)…

A: In one day number of kWh used, 4.88×3.85=18.788 kWh

Q: The Federal Electricity Commission charges electricity at $0.801 for each kWh consumed at its basic…

A: Given:household appliances are listed along with power consumptionand time of usagerate of…

Q: force the charge experiences

A:

Q: What about the checking the units ?

A: We need to check all the terms in the expression of FN are in same unit system or not.

Q: A 9 µC charge is located in a 162 N/C electric field. What is the force the charge experiences?…

A: Charge , q = 9 µC Electric field , E = 162 N/C  To find = force experienced by the charge

Q: Two thin conducting plates, each 25.0 cm on a side, are situated parallel to one another and 5.0 mm…

A: Given: Two thin conducting plates of 25.0 cm on each side are parallel to each other and separated…

Q: An electrical appliance use 99 V and its resistance is 7,418 Q. How many electrons pass through the…

A:

Nature of light

Light is transverse and electromagnetic radiation that exhibits the properties of a wave as well as a particle. For this reason, light is said to have a “dual nature.”