Physics, 06.05.2021 15:40 npellot123
The resistance of a car headlight bulb changes after it has been switched on.
The resistance increases as the bulb heats up.
How will this affect the current flowing through the bulb? Explain.
Answers: 1
Another question on Physics
Physics, 22.06.2019 22:30
Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s.assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.
Answers: 1
Physics, 23.06.2019 00:20
You are the coordinator for a program that is going to take place at night in a rectangular amphitheater in the mountains. you will have no access to any electricity, but you must be able to illuminate the entire grounds. you know the intensity of the light from a lantern varies inversely as the square of the distance from the lantern. suppose the intensity is 90 when the distance is 5 m. a. write an equation to model the situation. b. solve for the constant of variation. c. write the equation to model the situation using the constant () of variation. d. you have been given lanterns with 40 light intensity. use your equation to solve for the distance from the lantern. e. you need to illuminate 225 km. how many meters do you need to light? f. how many lanterns will you need?
Answers: 3
Physics, 23.06.2019 03:30
Arock displaces 1.65 l of water. the volume of the rock is: a: 1,650 cm³ b: 165.0 cm³ c: 16.50 cm³ d: 0.165 cm³
Answers: 2
Physics, 23.06.2019 07:30
Aboat travels at 15 m/s in a direction 45° east of north. the boat then turns and travels at 18 m/s in a direction 5° north of east. what is the magnitude of the boat's resultant velocity? round your answer to the nearest whole number. /s what is the direction of the boat's resultant velocity? round your answer to the nearest whole degree. ° north of east
Answers: 1
You know the right answer?
The resistance of a car headlight bulb changes after it has been switched on.
The resistance incre...
Questions
Chemistry, 06.02.2022 03:10
Medicine, 06.02.2022 03:20
Social Studies, 06.02.2022 03:20
English, 06.02.2022 03:20
English, 06.02.2022 03:20
Mathematics, 06.02.2022 03:20
World Languages, 06.02.2022 03:20
Social Studies, 06.02.2022 03:20
English, 06.02.2022 03:20
