subject
Physics, 28.01.2020 02:31 josierednour285

A100 w lightbulb is brighter than a 60 w lightbulb when both operate at the same voltage of 120 v. part a if, instead, they were both operated at the same current of 0.5 a, which would be brighter? select the correct answer and explanation. if, instead, they were both operated at the same current of 0.5 , which would be brighter? select the correct answer and explanation. the 100 w bulb has a higher resistance, so it would be brighter. the 100 w bulb has a lower resistance, so it would be brighter. the 60 w bulb has a higher resistance, so it would be brighter. the 60 w bulb has a lower resistance, so it would be brighter.

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 10:30
Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?
Answers: 2
question
Physics, 22.06.2019 11:00
Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good
Answers: 1
question
Physics, 22.06.2019 16:30
Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.
Answers: 1
question
Physics, 22.06.2019 19:30
Juliette sets the initial velocity to +10 m/s, the acceleration to zero, and clicks “start.” how can shakina describe the subsequent motion of the car juliette controls?
Answers: 3
You know the right answer?
A100 w lightbulb is brighter than a 60 w lightbulb when both operate at the same voltage of 120 v. p...
Questions
question
Mathematics, 09.09.2021 22:20
question
Computers and Technology, 09.09.2021 22:20
question
Mathematics, 09.09.2021 22:20
Questions on the website: 13722360