How long does it take star light to reach earth

Asked by admin @ in Physics viewed by 285 People

If a star is located 40,000 light years from Earth, what can you conclude about the light from the star?

Answer
The light will travel 40,000 kilometers to reach Earth.
The light will take 40,000 years to reach Earth.
The light will travel 300,000 kilometers to reach Earth.
The light will take 300,000 years to reach Earth.

Answered by admin @


Answer:

the light will take 40,000 years to get to earth :))

Explanation:

it was also right on the test gl! :33


Similar Questions

How long would it take to drive around the earth

Asked by admin @ in Physics viewed by 481 persons

How long would it take to drive around earth's equator? (earth's circumference ≈ 40,000 km if driving at 143km?

How long would it take to travel 100 light years

Asked by admin @ in Physics viewed by 319 persons

If a star is located 100 light years from Earth, what can you conclude about the light from the star? The light will take 100 years to reach Earth. The …

How long would it take to travel 500 light years

Asked by admin @ in Physics viewed by 353 persons

The star Betelgeuse is about 600 light-years away. If it explodes tonight, -we'll know because it will be brighter than the full Moon in the sky. -we'll know because debris …

How long would it take to travel 35 light years

Asked by admin @ in Mathematics viewed by 354 persons

The distance light travels in one year is known as a light-year. A light-year is equal to 5.87 × 1012 miles. The closest Earth ever gets to Jupiter is 3.65 …

How long would it take to travel 1 light year

Asked by admin @ in Physics viewed by 307 persons

Light travels at a constant speed of about 300,000 km/s. This speed is referred to as the speed of light. A light year is the distance that light travels in …

How long would it take to travel a light year

Asked by admin @ in Mathematics viewed by 311 persons

Interstellar Travel. Our fastest current spacecraft travel away from Earth at a speed of roughly 50,000 kilometers per hour. At this speed, how long would it take to travel the …

How long would it take to travel 4 light years

Asked by admin @ in Physics viewed by 317 persons

The nearest star to Earth is Proxima Centauri, 4.3 light-years away. (a) At what constant velocity must a spacecraft travel from Earth if it is to reach the star in …

How long does the earth take to do so

Asked by admin @ in Geography viewed by 292 persons

How long does the Earth take to do so?​

How long does earth take to travel around the sun

Asked by admin @ in Geography viewed by 425 persons

How long does Earth take to travel around the sun? A. 24 hours B. approximately 365 days C. one week D. three months

How long will it take to travel one light year

Asked by admin @ in Physics viewed by 287 persons

Light travels at a constant speed of about 300,000 km/s. This speed is referred to as the speed of light. A light year is the distance that light travels in …

How long would it take to travel one light year

Asked by admin @ in Mathematics viewed by 304 persons

Interstellar Travel. Our fastest current spacecraft travel away from Earth at a speed of roughly 50,000 kilometers per hour. At this speed, how long would it take to travel the …

How long does it take to travel one light year

Asked by admin @ in Physics viewed by 360 persons

Light travels at a constant speed of about 300,000 km/s. This speed is referred to as the speed of light. A light year is the distance that light travels in …

A 75-kg long-jumper takes 3.1 s to reach a prejump speed of 10 m/s.

Asked by maham237 @ in Social Studies viewed by 334 persons

A 75-kg long-jumper takes 3.1 s to reach a prejump speed of 10 m/s. what is his power output?

How long it takes for earth to orbit the sun

Asked by admin @ in English viewed by 341 persons

How long does it take Earth to orbit the Sun one time? a 30 days b 24 hours c 12 hours d 365 days

How long does a radio signal take to reach mars

Asked by admin @ in Physics viewed by 254 persons

A space probe on the surface of Mars sends a radio signal back to the Earth, a distance of 9.75 ✕ 107 km. Radio waves travel at the speed of …

Most viewed questions in Physics

Jeevandeep health and physical education std 10 answers pdf

Asked by admin @ in Physics viewed by 11076 persons

Hc verma physics class 9 solutions of describing motion

Asked by admin @ in Physics viewed by 2674 persons

How to leave nightmare land answer key

Asked by maham237 @ in Physics viewed by 1600 persons

Base area and stability of some objects with different shapes

Asked by admin @ in Physics viewed by 1534 persons

Which of the following statements about safe lifting are correct

Asked by admin @ in Physics viewed by 1519 persons

Porous water-absorbing mass of fibers

Asked by wiki @ in Physics viewed by 1499 persons

Absorption of water by filter paper is due to

Asked by admin @ in Physics viewed by 1441 persons

A composite wire of uniform diameter 3mm

Asked by admin @ in Physics viewed by 1408 persons

At a distance l 400m from the traffic light

Asked by admin @ in Physics viewed by 1339 persons

A rocket of mass m is launched straight up with thrust f⃗ thrust.

Asked by maham237 @ in Physics viewed by 1321 persons

A hair dryer with a resistance of 9.6 ohms operates at 120 volts for 2.5 minutes. the total electrical energy used by the dryer during this time interval is

Asked by maham237 @ in Physics viewed by 1209 persons

Mind map for light reflection and refraction class 10

Asked by admin @ in Physics viewed by 1151 persons

The african cicada is the world's loudest insect, producing a sound intensity level of 107 db at a distance of 0.50 m. what is the intensity of its sound (in w/m2) as heard by someone standing 3.1 m away? express your answer in watts per meter squared.

Asked by maham237 @ in Physics viewed by 1103 persons

A thief runs at a speed of 10m s

Asked by admin @ in Physics viewed by 1099 persons

A 5.8 x 10 4 watt elevator motor can lift

Asked by maham237 @ in Physics viewed by 1085 persons