subject

Physics, 21.10.2021 22:00 giulianna41

Why do the lights in your home come on almost instantaneously when you turn on the switch?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 19:30

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

Answers: 1

question

Physics, 21.06.2019 23:30

Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?

Answers: 1

question

Physics, 22.06.2019 05:10

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

Answers: 2

question

Physics, 22.06.2019 11:00

What is the measurement of how fast an object moves relative to a reference point?

Answers: 1

You know the right answer?

Why do the lights in your home come on almost instantaneously when you turn on the switch?...

Questions

question

History, 26.11.2019 20:31

How did christianity spread through western and central europe during the early middle ages? missionaries traveled across the continent, preach...

question

Health, 26.11.2019 20:31

Describe tantrums and how to a child who throws tantrums....

question

Engineering, 26.11.2019 20:31

Engine oil is heated by flowing through a circular tube (d = 50 mm, l = 25 m) whose inside surface is maintained at 150 °c. the mass flow rate and the...

question

Business, 26.11.2019 20:31

(common stock valuation) bates inc. pays a dividend of $2.25 and is currently selling for $31.60. if investors require a return of 15 percent on their...

question

Mathematics, 26.11.2019 20:31

Given: c is a point on the perpendicular bisector, l, of ab. prove ac = bc.

question

Business, 26.11.2019 20:31

Benson, inc., manufactures a single product. the company's plantwide overhead rate is $25 per machine-hour (mh). each unit of product requires 0.6 mac...

question

Physics, 26.11.2019 20:31

Aresistor and an inductor are connected in series to a battery with an emf of 240 v and has negligible internal resistance. the circuit is completed a...

question

Business, 26.11.2019 20:31

Ehler corporation sells rock-climbing products and also operates an indoor climbing facility for climbing enthusiasts. during the last part of 2017, e...

question

Physics, 26.11.2019 20:31

Water from a fire hose is directed horizontally against at a rate of 50.0 kg/s and a speed of 42.0 m/s. what is the magnitude of the forc...

question

Chemistry, 26.11.2019 20:31

What expression approximates the volume of o2 consumed, measure at stp, when 55 g of al reacts completely with excess o2? 2 al(s) + 3 o2(g) --> 2...

question

Mathematics, 26.11.2019 20:31

Once a new centroid (representative point) is selected for each cluster, k-means reassigns every data point to the cluster represented by the centroid...

question

Business, 26.11.2019 20:31

Paul sells one parcel of land (basis of $100,000) for its fair market value of $160,000 to a partnership in which he owns a 60% capital interest. paul...

question

Business, 26.11.2019 20:31

Maxmo corporation identified the following costs for the most recent fiscal year: vendor evaluation = $20,000 design engineering = $100,000 scrap = $...

question

Mathematics, 26.11.2019 20:31

Fruit flies have eight pairs of chromosomes. calculate the genetic possibilities from independent assortment a zygote made from two fruity fly parents...

question

Mathematics, 26.11.2019 20:31

Let b be the basis of set of prime numbers p3 consisting of the hermite polynomials 1, 2t, -2 + 4t^2, -12 t + 8t ; and let p(t )= -4 + 20t^2 + 8t. fi...

question

Physics, 26.11.2019 20:31

Aspring stretches by 0.0177 m when a 2.82-kg object is suspended from its end. how much mass should be attached to this spring so that its frequency o...

question

Business, 26.11.2019 20:31

Voip telephone, inc., provides local and long distance telephone service in the toledo, ohio market. the company faces the following segmented...

question

Business, 26.11.2019 20:31

The ogallala aquifer is a large underground pool of fresh water under several western states in the united states. any farmer with land above the aqui...

question

Business, 26.11.2019 20:31

The overhead allocation method that allocates service department costs without consideration of services rendered to other service departments is the:...

question

Chemistry, 26.11.2019 20:31

What can be said about an endothermic reaction with a negative entropy change? the reaction isa. spontaneous at all temperatures. b. spontaneous at hi...

More questions: Physics Another questions

Questions on the website: 13722359