Homework Answers
Please rate it up thanks :)
Add Answer to:
9. + -/8 points SerCP11 17.6.P.041. My Notes + Ask Your Teacher Lightbulb A is marked...
Lightbulb A is marked "10.0 W 120 v," and lightbulb B is marked 100 W 120...
Lightbulb A is marked "10.0 W 120 v," and lightbulb B is marked 100 W 120 V." These labels mean that each lightbulb has its respective power delivered to it when it is connected to a constant 120-V source. (a) Find the resistance of each lightbulb. (b) During what time interval does 2.00 C pass into lightbulb A? (c) Is this charge different upon its exit versus its entry into the lightbulb? Yes O No Explain. This answer has not...
Lightbulb A is marked "40 W 120 V", and lightbulb B is marked "75 W 120...
Lightbulb A is marked "40 W 120 V", and lightbulb B is marked "75 W 120 V". These labels mean that each lightbulb has its respective power delivered to it when it is connected to a constant 120-V source. (a) Find the resistance of each lightbulb. R(40 W 120 V) = Ω R(75 W 120 V) = Ω (b) During what time interval does 2.30 C pass into lightbulb A? Δt = s (d) In what time interval does 3.00...
Light bulb A is marked "25 W 120 V" and light bulb B "100 W 120...
Light bulb A is marked "25 W 120 V" and light bulb B "100 W 120 V"; this means that each bulb converts its respective power when plugged into a constant 120 V source, Find the resistance of each bulb, How long does it take for 1.00 C to pass into bulb A? Is this charge different in any way upon its exit from the bulb versus it entry? Explain, How long does it take for 1.00 J to pass...
14. -10 points SerPSE9 28.P072.MI. My Notes Ask Your Teacher Three identical 75.0-W, 120-V lightbulbs are...
14. -10 points SerPSE9 28.P072.MI. My Notes Ask Your Teacher Three identical 75.0-W, 120-V lightbulbs are connected across a 120-V power source as shown in in the figure below. Assume that the resistance of each bulb is constant (even though in reality the resistance increases markedly with current) 2 120V R (a) Find the total power supplied by the power source. (b) Find the potential difference across each lightbulb. Need Help? Read Master
7. + 1/2 points Previous Answers SerPSET9 26.P.041. My Notes Ask Your Teacher The circuit in...
7. + 1/2 points Previous Answers SerPSET9 26.P.041. My Notes Ask Your Teacher The circuit in the figure below consists of two identical, parallel metal plates connected to identical metal springs, a switch, and a 128-V battery. With the switch open, the plates are uncharged, are separated by a distance d = 7.55 mm, and have a capacitance C = 2.00 pF. When the switch is closed, the distance between the plates decreases by a factor of 0.500 (a) How...
will give thumbs up if answer is correct 5. -/1 points SerCP11 12.3.P.030 My Notes Ask...
will give thumbs up if answer is correct
5. -/1 points SerCP11 12.3.P.030 My Notes Ask Your Teacher Four moles of gas initially at a pressure of 2.00 atm and a volume of 0.300 L has internal energy equal to 91.0 3. In its final state, the gas is at a pressure of 1.50 atm and a volume of 0.800 L, and its internal energy equals 182 P (atm) 2.00 150 V (liters) 0.300 0.800 (a) For the paths IAF,...
TUU nepr 5. 1/3 points Previous Answers SerCP11 23.5.OP.041. My Notes Ask Your Teacher A physies...
TUU nepr 5. 1/3 points Previous Answers SerCP11 23.5.OP.041. My Notes Ask Your Teacher A physies student mounts two thin lenses along a single optical axis (the lenses are at night angles to the line connecting them, and they appear concentre when viewed from either end). The lenses are identical, each with a positive converging) focal length of 15.2 cm. They are separated by a distance of 40,3 m Lens 1s to the left of Lens 2. In order to...
1. (-/1 Points) DETAILS KATZPSEF1 28.P.053.MI. MY NOTES ASK YOUR TEACHER PR A 60.0-W lightbulb is...
1. (-/1 Points) DETAILS KATZPSEF1 28.P.053.MI. MY NOTES ASK YOUR TEACHER PR A 60.0-W lightbulb is connected to a 220.0-V source. (a) What is the current through the bulb? (b) What is the internal resistance of the bulb? Need Help? Read it Master It Submit Answer 2. (-/1 Points] DETAILS KATZPSEF1 28.P.063. MY NOTES ASK YOUR TEACHER PR The USB charger for a smartphone delivers 520.0 mA of current at 5.10 V while charging the phone. What is the power...
| -/1 points v SERCP11 18.5.P.036. My Notes Ask Your Teacher v The RC charging circuit...
| -/1 points v SERCP11 18.5.P.036. My Notes Ask Your Teacher v The RC charging circuit in a camera flash unit has a voltage source of 285 V and a capacitance of 141 uF. HINT (a) Find its resistance R (in ohms) if the capacitor charges to 90.0% of its final value in 14.2 s. (b) Find the average current (in A) delivered to the flash bulb if the capacitor discharges 90.0% of its full charge in 1.34 ms. ГА
17 My Notes Ask Your T -3 points SerCP11 16.P.053 voltage across an air-filled parallel-plate capacitor...
17 My Notes Ask Your T -3 points SerCP11 16.P.053 voltage across an air-filled parallel-plate capacitor is measured to be 237.0 V. When a dielectric is inserted and completely fills the space ween the plates, as in the figure below, the voltage drops to V2-69.7 V Deleci ? (a) What is the dielectric constant of the inserted material? Can you identify the dielectric? bakelite o neoprene rubber o paper O nylon o teflon (b) If the dielectric doesn't completely fill...
Lightbulb A is marked "10.0 W 120 v," and lightbulb B is marked 100 W 120 V." These labels mean that each lightbulb has its respective power delivered to it when it is connected to a constant 120-V source. (a) Find the resistance of each lightbulb. (b) During what time interval does 2.00 C pass into lightbulb A? (c) Is this charge different upon its exit versus its entry into the lightbulb? Yes O No Explain. This answer has not...
Light bulb A is marked "25 W 120 V" and light bulb B "100 W 120 V"; this means that each bulb converts its respective power when plugged into a constant 120 V source, Find the resistance of each bulb, How long does it take for 1.00 C to pass into bulb A? Is this charge different in any way upon its exit from the bulb versus it entry? Explain, How long does it take for 1.00 J to pass...
14. -10 points SerPSE9 28.P072.MI. My Notes Ask Your Teacher Three identical 75.0-W, 120-V lightbulbs are connected across a 120-V power source as shown in in the figure below. Assume that the resistance of each bulb is constant (even though in reality the resistance increases markedly with current) 2 120V R (a) Find the total power supplied by the power source. (b) Find the potential difference across each lightbulb. Need Help? Read Master
7. + 1/2 points Previous Answers SerPSET9 26.P.041. My Notes Ask Your Teacher The circuit in the figure below consists of two identical, parallel metal plates connected to identical metal springs, a switch, and a 128-V battery. With the switch open, the plates are uncharged, are separated by a distance d = 7.55 mm, and have a capacitance C = 2.00 pF. When the switch is closed, the distance between the plates decreases by a factor of 0.500 (a) How...
will give thumbs up if answer is correct
5. -/1 points SerCP11 12.3.P.030 My Notes Ask Your Teacher Four moles of gas initially at a pressure of 2.00 atm and a volume of 0.300 L has internal energy equal to 91.0 3. In its final state, the gas is at a pressure of 1.50 atm and a volume of 0.800 L, and its internal energy equals 182 P (atm) 2.00 150 V (liters) 0.300 0.800 (a) For the paths IAF,...
TUU nepr 5. 1/3 points Previous Answers SerCP11 23.5.OP.041. My Notes Ask Your Teacher A physies student mounts two thin lenses along a single optical axis (the lenses are at night angles to the line connecting them, and they appear concentre when viewed from either end). The lenses are identical, each with a positive converging) focal length of 15.2 cm. They are separated by a distance of 40,3 m Lens 1s to the left of Lens 2. In order to...
1. (-/1 Points) DETAILS KATZPSEF1 28.P.053.MI. MY NOTES ASK YOUR TEACHER PR A 60.0-W lightbulb is connected to a 220.0-V source. (a) What is the current through the bulb? (b) What is the internal resistance of the bulb? Need Help? Read it Master It Submit Answer 2. (-/1 Points] DETAILS KATZPSEF1 28.P.063. MY NOTES ASK YOUR TEACHER PR The USB charger for a smartphone delivers 520.0 mA of current at 5.10 V while charging the phone. What is the power...
| -/1 points v SERCP11 18.5.P.036. My Notes Ask Your Teacher v The RC charging circuit in a camera flash unit has a voltage source of 285 V and a capacitance of 141 uF. HINT (a) Find its resistance R (in ohms) if the capacitor charges to 90.0% of its final value in 14.2 s. (b) Find the average current (in A) delivered to the flash bulb if the capacitor discharges 90.0% of its full charge in 1.34 ms. ГА
17 My Notes Ask Your T -3 points SerCP11 16.P.053 voltage across an air-filled parallel-plate capacitor is measured to be 237.0 V. When a dielectric is inserted and completely fills the space ween the plates, as in the figure below, the voltage drops to V2-69.7 V Deleci ? (a) What is the dielectric constant of the inserted material? Can you identify the dielectric? bakelite o neoprene rubber o paper O nylon o teflon (b) If the dielectric doesn't completely fill...
Most questions answered within 3 hours.
-
Assume Kw = 1.01 ✕ 10−14
For pure water, we can calculate [H3O+ ] = [OH...
asked 52 minutes ago -
Suppose that on a temperature scale X, water boils at 203.0°X
and freezes at -105.7°X. What...
asked 1 hour ago -
BaS crystallizes in a cubic unit cell with S2- ions on each
corner and each face....
asked 2 hours ago -
A. 0≤P(Oi)≤10≤P(Oi)≤1 for each i
B. P(Oi)≤0P(Oi)≤0
C. P(Oi)=1+P(OCi)P(Oi)=1+P(OiC)
D. P(Oi)≥1P(Oi)≥1
If an experiment consists of...
asked 3 hours ago -
A battery has an emf of 9.20V and an internal resistance of 1.20
ohm. a)What resistance...
asked 3 hours ago -
The area of an elastic circular loop decreases at a constant
rate, dA/dt = −6.60×10−3 m2/s...
asked 4 hours ago -
The denaturation of proteins can be described by the
equilibrium
F⇌U
where F and U represent...
asked 6 hours ago -
Please answer what the maximum and minimum force is, and the
angle on the ion is...
asked 6 hours ago -
implement a program that reads a number of rows and a symbol.
The program will draw...
asked 6 hours ago -
Assume that when adults with smartphones are randomly selected,
45% use them in meetings or classes....
asked 6 hours ago -
Determine the number of formula units of
Na2SO4 and moles of oxygen contained in 8.11
moles...
asked 6 hours ago -
Explain in steps on the following code
What would be the output when executed
using System;...
asked 6 hours ago