The distance of the nearest star, Proxima Centauri, from the Earth is 4.0 x 10¹³ km. Express it in light year.
Measurements
195 Likes

Question

The distance of the nearest star, Proxima Centauri, from the Earth is 4.0 x 10¹³ km. Express it in light year.

KnowledgeBoat · Accepted Answer

1 Light year = 9.46 x 10¹² km or 9.46 x 10¹² km = 1 Light year 4.0 x 10¹³ km = x 4.0 x 10¹³ = 4.2 light years. Hence, distance of the nearest star from earth = 4.2 light years.

Physics

The distance of the nearest star, Proxima Centauri, from the Earth is 4.0 x 10¹³ km. Express it in light year.

Measurements

Related Questions

The wavelength of light is 589nm. What is its wavelength in Å?

It takes time 8 min for light to reach from the sun to the earth surface. If speed of light is taken to be 3 x 10⁸ms^-1, find the distance from the sun to the earth in km.

'The distance of a star from the earth is 8.33 light minutes'. What do you mean by this statement? Express the distance in metre.

Physics

The distance of the nearest star, Proxima Centauri, from the Earth is 4.0 x 1013 km. Express it in light year.

Measurements

Related Questions

The wavelength of light is 589nm. What is its wavelength in Å?

It takes time 8 min for light to reach from the sun to the earth surface. If speed of light is taken to be 3 x 108ms-1, find the distance from the sun to the earth in km.

'The distance of a star from the earth is 8.33 light minutes'. What do you mean by this statement? Express the distance in metre.

The distance of the nearest star, Proxima Centauri, from the Earth is 4.0 x 10¹³ km. Express it in light year.

It takes time 8 min for light to reach from the sun to the earth surface. If speed of light is taken to be 3 x 10⁸ms^-1, find the distance from the sun to the earth in km.