Ask Question
PhysicsPhysics
22 July, 06:36

For what type of object is the period-luminosity relation used for determining distances?

+3
Answers (2)
  1. 22 July, 07:40
    0
    Period luminosity relation is used for determining distance for cepheids.
  2. 22 July, 09:05
    0
    The period-luminosity relation is used to determine the distance between cepheid variable stars. Cepheid variable stars pulsate in a predictable manner; therefore, their distance can be estimated if the time period of variation of luminosity are known.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “For what type of object is the period-luminosity relation used for determining distances? ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
What order do these steps go in to form metamorphic rock? 1.) magma flows between existing rocks 2.) high pressure compresses the grains in the rock 3.) the magma cools to form a rock
Answers (1)
What are the 3 most important characteristics of each celestial object?
Answers (1)
A record of travel along a straight path is as follows: (a) start from rest with constant acceleration of 2.62 m/s 2 for 12.8 s; (b) constant velocity of 33.536 m/s for the next 0.895 min; (c) constant negative acceleration of - 11.2 m/s 2 for 5.
Answers (1)
When you swim underwater, the pressure of the water pushes against your chest cavity and subsequently reduces the size of your lungs. For every 10 m below the water surface, the pressure exerted by the water adds 14.
Answers (1)
What is the relationship between mass and weight in terms of formula
Answers (1)
New Questions in Physics
0.2000 kg of water at 20.00°C is contained in a 0.1000-kg copper container. The container is shaken vigorously for 10.00 minutes to cause the temperature to rise to 22.00°C. Calculate the work done on the system and the heat supplied to the system.
Answers (1)
Suppose all of the apples have a mass of 0.10 kg and one of the apples in the bowl (C) is 1.0 meter off the ground. If the apple (C) falls from the table, what is the maximum kinetic energy it can gain?
Answers (2)
Where would a car traveling on a roller coaster have the most potential energy At the bottom It's always the same At the top Halfway to the top
Answers (1)
Is a magnetic reversal a threat to life on Earth? Whay do you say?
Answers (1)
What are the adaptions of the tundra
Answers (1)
Home » Physics » For what type of object is the period-luminosity relation used for determining distances?
Sign Up Forgot Password?