Chemistry, 12.05.2021 21:30 Qpaoswp34

Denebola and Regulus are two stars that can be viewed in the constellation Leo. These stars look similar when viewed from Earth. However Regulus is much farther away from Earth than Denebola. Which best explains why Regulus and Denebola appear as if they are the same distance from Earth, even though they are not?

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 15:00

If a reaction has g of -136kj at 110°c, will it be spontaneous at this temperature (110°c)? yes or no

Answers: 2

Answer

Chemistry, 22.06.2019 11:00

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it

Answers: 1

Answer

Chemistry, 22.06.2019 21:00

Write a balanced equation showing the formation of copper (ii) nitrite from its elements

Answers: 1

Answer

Chemistry, 22.06.2019 22:30

Who discovered a pattern to the elements in 1869?

Answers: 1

Answer

You know the right answer?

Denebola and Regulus are two stars that can be viewed in the constellation Leo. These stars look sim...

Questions

Computers and Technology, 21.08.2019 23:30

In the following statement: class car : protected vehicle which is the derived class? a. car b. vehicle...

Mathematics, 21.08.2019 23:30

Assume that the matrix a is row equivalent to b without calculations, list rank a and dimnul a. then find bases for col a. row a, and nul a 10-15 b= 0...

Geography, 21.08.2019 23:30

Describe how increasing water demands functions in driving water reuse efforts on a global scale. what issues hinder the development and impleme...

Engineering, 21.08.2019 23:30

Compressed air is discharged thorough a converging nozzle. the tank pressure is 500kpa, temperature 300k and the local atmospheric pressure is 101kpa....

Physics, 21.08.2019 23:30

The second minimum in the diffraction pattern of a 0.11-mm-wide slit occurs at 0.72°. what is the wavelength of the light?...

Engineering, 21.08.2019 23:30

Why do mechanical and physical properties depend on the density of pm parts? explain with appropriate sketches....

Mathematics, 21.08.2019 23:30

Let a be an nx n matrix and b be an n x 1 matrix. which of the following statements is/are true? (i) ax -b has a unique solution if and only if b can...

Physics, 21.08.2019 23:30

Asystem for heating water of an inlet temperature of 20 c passes through a thin tube having an inner diameter of 20 mm. a uniform heat generation rate...

Engineering, 21.08.2019 23:30

Ahypothetical metal has the bcc crystal structure, a density of 7.24 g/cm3, and an atomic weight of 48.9 gmol. a) sketch a bcc unit. b) cell determine...

Mathematics, 21.08.2019 23:30

One of the criteria of adequacy for a scientific hypothesis it means that a hypothesis can be verified and/or falsified. fruitfulness conservatism te...

Business, 21.08.2019 23:30

How much does education affect wage rates? the data file cps4_small. dat contains 1000 observations on hourly wage rates, education, and other variab...

Computers and Technology, 21.08.2019 23:30

Explain what is a database schema and mention one example...

Physics, 21.08.2019 23:30

A2 cm tall object is placed 30cm in front of a concave mirror with focal length of 25 cm. what is the height of the image?...

Physics, 21.08.2019 23:30

In november 2003, the now-most-distant-known object in the solar system was discovered by observation with a telescope on mt. palomar. this object, kn...

Mathematics, 21.08.2019 23:30

How much has the canadian dollar relative to the united states dollar changed (as a percentage) from the years 1956 through 1976? a. 1.9b...

Mathematics, 21.08.2019 23:30

In a museum, nick is looking at a famous painting through a mirror at an angle of 58 degrees. find the angle the painting makes with the mirror. also...

Mathematics, 21.08.2019 23:30

In a study of speed dating, male subjects were asked to rate the attractiveness of their female dates and a sample of the results listed below. constr...

History, 21.08.2019 23:30

Humanities makes the question of their explicit purview...

Mathematics, 21.08.2019 23:30

In how many ways can four people sit next to each other in a stadium row 12 24 256 48...

Physics, 21.08.2019 23:30

In nuclear fission, a nucleus splits roughly in half. (a) what is the potential 2.00 × 10−14 m from a fragment that has 46 protons in it? (b) what is...

More questions: Chemistry Another questions