subject

Physics, 27.10.2020 18:00 montecillolinda

who discovered the relationship between the fluctuating period of variable stars and their intrensic brightness

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 06:20

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Answers: 1

question

Physics, 22.06.2019 08:00

Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance

Answers: 3

question

Physics, 22.06.2019 10:10

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?

Answers: 1

question

Physics, 22.06.2019 11:30

Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above

Answers: 1

You know the right answer?

who discovered the relationship between the fluctuating period of variable stars and their intrensic...

Questions

question

Computers and Technology, 22.04.2020 02:22

Many businesses use robotic solutions. Which department of the food and beverage industry uses robotic solutions on a large scale? The departmen...

question

Physics, 22.04.2020 02:22

. Conservation along the horizontal using a bicycle wheel: Stand on the platform holding a bicycle wheel with its axis horizontal with your arms fully...

question

Health, 22.04.2020 02:22

For several months, Reba has kept her weight 10 to 15 pounds below what would be considerednormal for her age and height. She uses laxatives after her...

question

Mathematics, 22.04.2020 02:22

¿Cuál es el valor de la razón del cambio cuando metemos un vaso de agua al tiempo al congelador por 15 minutos?...

question

Business, 22.04.2020 02:22

The manager of a fashionable restaurant open Wednesday through Saturday says that the restaurant does about 36 percent of its business on Friday night...

question

Business, 22.04.2020 02:22

The major prediction of the lemons model is that: a. asymmetric information reduces the average quality of goods offered for sale. ...

question

Business, 22.04.2020 02:22

The ending balance of accounts receivable was $74,000. Sales, adjusted to a cash basis using the direct method on the statement of cash flows, were $3...

question

Engineering, 22.04.2020 02:22

Who_meets prereqs (passed_rosters, desired_prereqs) : Description: There exist certain classes that are restricted by one or more prerequisites, or cl...

question

Business, 22.04.2020 02:22

Answer the following: a. A reduction in short-run aggregate demand likely causes a decline in real output, rather than the price level, because...

question

Chemistry, 22.04.2020 02:22

2. A mixture of 60 wt% benzene, 35% toluene, and 5% naphthalene is being distilled. The distillate product should be 99.5 wt% benzene. Also, 99% of be...

question

Social Studies, 22.04.2020 02:22

Sally has just finished serving an 8-10 year prison sentence for a drug offense. She has been released, but is not completely free of criminal justice...

question

Business, 22.04.2020 02:22

A consumer decides to purchase a new automobile for the first time in 10 years. The price the consumer paid 10 years ago for a new midsize sedan was $...

question

History, 22.04.2020 02:22

Compare /contrast the Ottoman, Safavid and /or Mughal Empires on two points. Each comparison must include two empires and there must be two comparison...

question

History, 22.04.2020 02:22

What was the Truman Doctrine? What was the Long Telegram? What was containment? How was the United Nations formed? Is the United Nations necessary? Sh...

question

Business, 22.04.2020 02:22

The information below pertains to Barkley Company for 2015. Net income for the year $1,200,000 7% convertible bonds issued at...

question

English, 22.04.2020 02:22

Hopkins is referring to people who do not have jobs because they...

question

Mathematics, 22.04.2020 02:22

Simplify quantity 9 x squared plus 12 end quantity over 6 answers: 9x + 2 x + 2 quantity 3 x squared plus 4 end qu...

question

Business, 22.04.2020 02:23

The following standards for variable manufacturing overhead have been established for a company that makes only one product: Standard hours per unit o...

question

Mathematics, 22.04.2020 02:23

What errors did Lewis make? Check all that apply. He simplified 400 incorrectly. It should be 20 instead of 200, He found the differ...

question

Physics, 22.04.2020 02:23

What pushes against gravity in: a main sequence star, a white dwarf, a neutron star, and a black hole? electron degeneracy, neutron degeneracy, nothin...

More questions: Physics Another questions

Questions on the website: 13722363