Geography, 05.10.2019 04:30 keke6361

41. what is the velocity (speed and direction) relative to earth of a star with a spectral 1 normally seen at 625 nm that is now at 690 nm? (speed of light = 300,000 km/sec) a) 31,200 km/sec toward earth b) 31,200 km/sec away from earth c) 10.4 km/sec toward earth d) 10.4 km/sec away from earth

Answers: 2

Show answers

Another question on Geography

Geography, 22.06.2019 03:30

What statistics are to determine the development of a nation?

Answers: 1

Answer

Geography, 22.06.2019 13:00

The increase of pollutants from in mexico has raised concerns about garage to health and the environment

Answers: 3

Answer

Geography, 23.06.2019 06:00

How does central place theory explain patterns in the size and distribution of cities?

Answers: 1

Answer

Geography, 23.06.2019 16:30

Southeast asia relies on its many because of the volcanic, mountainous terrain. a. highways c. rivers b. airports d. lakes

Answers: 2

Answer

You know the right answer?

41. what is the velocity (speed and direction) relative to earth of a star with a spectral 1 normall...

Questions

Mathematics, 21.12.2019 02:31

Bob starting mowing at 9: 55 am it took him 25 minutes to mow the front yard and 45 minutes to mow the backyard at what time did bob finish mowing?...

English, 21.12.2019 02:31

What could be a good hook to start a essay about smartphones should be allow in school? ?...

English, 21.12.2019 02:31

The correct answer ! which of the following choices is the most logical explanation for the end of this r. a.c. e. paragraph responding t...

Physics, 21.12.2019 02:31

The hubble space telescope (hst) orbits 569,000m above earth’s surface. given that earth’s mass is 5.97 × 10^24 kg and its radius is 6.38 × 10^6 m, wh...

Mathematics, 21.12.2019 02:31

Find the area of the pentagon with side 5cm

English, 21.12.2019 02:31

In a typical essay where will the strongest piece of evidence be shared with readers? a paragraph 1 b paragraph 2 c paragraph 3 d paragraph 4...

Mathematics, 21.12.2019 02:31

If l x w = v, what is the value of v?...

English, 21.12.2019 02:31

You have been given the assignment of writing an autobiographical piece, but you have no idea what to write about. what is one useful strategy to you...

Mathematics, 21.12.2019 02:31

Agarden hose can fill a swimming pool in 5 days, and a larger hose can fill the pool in 2 days. how long will it take to fill the pool if both hoses a...

Mathematics, 21.12.2019 02:31

Solve by either substitution or elimination. { 6x − 3y = 15 7x + 4y = 10...

Mathematics, 21.12.2019 02:31

How do you increase 429 grams by 31%...

Health, 21.12.2019 02:31

*asappp* analyze the impact of years of unhealthy choices on one’s body and life. how can someone best turn things around and make improv...

Chemistry, 21.12.2019 02:31

The change of matter from a liquid state to a gas state...

Mathematics, 21.12.2019 02:31

What is the value of x in the triangle? ...

Physics, 21.12.2019 02:31

The gravitational force between pluto and charon is 3.61 × 1018 n. pluto has a mass of 1.3 × 1022 kg, which is only slightly greater than charon’s mas...

Mathematics, 21.12.2019 02:31

What does fourteen and seven-tenths squared look like...

Mathematics, 21.12.2019 02:31

Find the volume, in cubic centimetes, of the rectangular prism pictured

History, 21.12.2019 02:31

Which answer best describes how early british explorers used the land when they came to america? (4 points) a. they found fertile soil, w...

Mathematics, 21.12.2019 02:31

Item 10 a restaurant earns $1240 on friday and $921 on saturday. write and solve an equation to find the amount xx (in dollars) the restaurant needs t...

English, 21.12.2019 02:31

Which statement about a novel's three major types of conflict is accurate? a. all three can be present in the same novel. b. a conflict usually takes...

More questions: Geography Another questions