What is a light year ?

Asked by Last Modified  

8 Answers

Follow 1
Answer

Please enter your answer

Home Tutor

Light year is actually an astronomical concept........light is is unit of length to find astronomical distances
Comments
Dislike Bookmark

a light year is a unit of ength used to express astronomical distance its approximately 6trillion miles or 9 trillion kilometers
Comments
Dislike Bookmark

Science loving

a unit of astronomical distance equivalent to the distance that light travels in one year, which is 9.4607 × 1012 km (nearly 6 million million miles)
Comments
Dislike Bookmark

Math Magician

3*10^8 years. this term is used to calculate the time required to travel in space.
Comments
Dislike Bookmark

An inspirational practical teaher, aiming to groom young lads.

A light-year is a unit of distance. It is the distance that light can travel in one year. Light moves at a velocity of about 300,000 kilometers (km) each second. So in one year, it can travel about 10 trillion km. More precisely, one light-year is equal to 9,500,000,000,000 kilometers.
Comments
Dislike Bookmark

Private Tutor

A light-year is a unit of distance. It is the distance that light can travel in one year. Light moves at a velocity of about 300,000 kilometers (km) each second. So in one year, it can travel about 10 trillion km. More p recisely, one light-year is equal to 9,500,000,000,000 kilometers.
Comments
Dislike Bookmark

Tuitor

Its the astronomical distance that light travels in one year.
Comments
Dislike Bookmark

JU-IITKGP & 10+ years experienced for boards, JEE,NEET,OLYMPIAD & 5-12

A light year is a unit of ength used to express astronomical distance its approximately 6trillion miles or 9 trillion kilometers.
Comments
Dislike Bookmark

View 6 more Answers

Related Questions

It is easier to roll a stone up a sloping road than to lift it vertical upwards because A. work done in rolling is more than in lifting B. work done in lifting the stone is equal to rolling it C. work done in both is same but the rate of doing work is less in rolling D. work done in rolling a stone is less than in lifting it
D. Work done in rolling a stone is less than in lifting it..
Srikanth
Name two constellations
constellation a group of stars forming a recognizable pattern that is traditionally named after its apparent form or identified with a mythological figure. ------------------------------------------------- The...
Disha
Is wheat a kharif crop?
No its rabi crop Kharif crops are those which are sown during summer around may or june and reaped in winter
Preeti
Why mitochondria is called power house of the cell?
Mitochondria is known as the powerhouse for the cell. They are responsible for cellular respiration as in the energy is released in the form of ATP, i.e., Adenosine triphosphate. While the cells release...
Dr. Anshu
Which type of soil retains more water?
clay soil
Wren
0 0
View Comments7

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Eat Junk Food, Be Dump
“Good health is the necessity of living a healthy life for every one of us which needs to maintain a healthy diet and healthy habits throughout the life.” However, the custom of eating junk...
G

Gunjan T.

1 0
View Comments0
To Improve Or Build Up Your Vocabulary.
One of the best ways to improve or build up vocabulary is to write or use one-word substitutes for the given phrase. It is very important to write precisely and speak in a single word. Like the word...

Vijayasree

5 0
View Comments0
crossword for Algebra (Grade 7)
Across 3x^3 - 6x is a ............ polynomial A numerical quantity which is placed before variable in algebraic expression. The ............ of 35a2 is 5a. 4x2 +3 x -56 = 0 is algebraic .................. the...

Kartik Bhasin

0 0
View Comments0
dhtauroop with meaning (अर्थ के साथ धातुरूप )
लट् लकार: (Prasent Tense) पुरुष: एकवचनम् अर्थ द्विवचनम् अर्थ बहुवचनम् अर्थ प्रथमपुरुष: पठति पढ़ता है / पढ़ रहा है पठतः दो पढ़ते हैं / पढ़ रहे हैं पठन्ति...

Arun

0 0
View Comments0
Visualising method
In certain subjects like science, social science when you study you have to visualise the content of the subject you are studying. This helps you to understand the topic better.

Saraswathi S.

0 0
View Comments0

Recommended Articles

6 Exam Hall Tips To Follow, For Every Good Student

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

The Trend of E-learning and it’s Benefits

E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning...

Read full article >

5 Engaging Activities For Children To Get...

Learning for every child starts from a very young age. While the formal methods include school curriculums and private lessons, the informal methods include dancing, music, drawing, and various fun-filling activities. Playing games and practising these types of activities helps the children get out of boredom and...

Read full article >

Top Benefits of e-Learning

With the current trend of the world going digital, electronic renaissance is a new movement that is welcomed by the new generation as it helps makes the lives of millions of people easier and convenient. Along with this rapidly changing movement and gaining popularity of Internet, e-Learning is a new tool that emerging...

Read full article >

Find Class 8 Tuition near you
Class 8 Tuition in Delhi
Class 8 Tuition in Bangalore
Class 8 Tuition in Kolkata
Class 8 Tuition in Hyderabad
Class 8 Tuition in Mumbai
Class 8 Tuition in Chennai
Class 8 Tuition in Pune
Class 8 Tuition in Noida
Class 8 Tuition in Ghaziabad
Class 8 Tuition in Gurgaon
Online Tuition Class 8

Looking for Class 8 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you