No. A light year is much larger than an AU, roughly 63,000 AU.
No. A light year is about 63,000 AU.
A light year is larger than an astronomical unit. One astronomical unit (AU) is the average distance between the Earth and the Sun, approximately 93 million miles. A light year is the distance that light travels in one year, which is about 5.88 trillion miles.
Objects in the solar system are much smaller than a light year. Light takes only minutes or hours to pass from one planet to another. To measure interplanetary distances in light years would be like measuring the sizes of insects in miles. Usually, though, rather than light hours and light minutes, distances in the solar system are measured in Astronomical Units (AU), which is average distance between Earth and the sun, about eight light minutes.
No, an astronomical unit (AU) is the average distance between Earth and the Sun, approximately 93 million miles. In comparison, a light year is the distance that light travels in one year, which is about 5.88 trillion miles. Therefore, a light year is significantly larger than an astronomical unit.
Because 365 days make a year, so therefore, days are smaller.
See the Question "http://wiki.answers.com/An_astronmoical_unit_is_a_larger_distance_unit_than_a_light_yearQuote "One light year is about 63,200 AU. An astronomical unit is about 8 light-minutes."
Most identified black holes are much smaller than the Milky Way. If there was a black hole the mass of the Milky Way (which is probably 100,000 light years across) it would only be about 2/5ths of a single light year in width. Even the largest known black hole is much smaller than our galaxy.
No. A light year is the distance light travels in a year, and nothing can travel faster than light. Therefore, the quickest that anything could travel a light year is 1 year. A comet travels much slower than light.
It would depend on the year and condition.
A five year old's head will not be much smaller than an adults. If you are worried see a pediatrician.
Much less than one light year. 5 billion miles is "only" about 0.000850557142 light years.
No. A light year is about 63,000 AU.
This statement is incorrect. An astronomical unit (AU) is a unit of distance equal to the average distance between the Earth and the Sun, approximately 93 million miles. A light year, on the other hand, is the distance that light travels in one year, about 5.88 trillion miles. So, a light year is a much larger distance unit than an astronomical unit.
A light year is larger than an astronomical unit. One astronomical unit (AU) is the average distance between the Earth and the Sun, approximately 93 million miles. A light year is the distance that light travels in one year, which is about 5.88 trillion miles.
A light year is much larger. 1 light year = 63,240 Astronomical Units
A light year is the distance that light can travel in a year.5,865,696,000,000 miles or 9,460,800,000,000 kilometresThis can be worked out because we know how far light travels in a second (186,000 miles per second / 300,000kilometers per second), we can therefore use simple maths to work out the answer.186,000 miles/second x 60 seconds/minute x 60 minutes/hour x 24 hours/day x 365 days/year = 5,865,696,000,000 miles/year.
An astronomical unit is not larger than a light year. A light years is considered to be approximately 62,000 times larger than an astronomical unit.