Description : Approximate age of milky-way is ----? A. 16.5 billion years B. 15.5 billion years C. 13.5 billion years (Answer) D. 14.5 billion years
Last Answer : C. 13.5 billion years (Answer)
Description : Approximate age of earth is ----? A. 4.14 billion years B. 4.64 billion years C. 4.54 billion years (Answer) D. 4.34 billion years
Last Answer : C. 4.54 billion years (Answer)
Description : Approximate age of moon is -----? A. 4.51 billion years B. 4.55 billion years C. 4.53 billion years (Answer) D. 4.57 billion years
Last Answer : C. 4.53 billion years (Answer)
Description : In 2013, Planck measured the age of the universe at ------? A. 13.82 billion years (Answer) B. 4.53 billion years C. 4.6 billion years D. 4.53 billion years
Last Answer : A. 13.82 billion years (Answer)
Description : How do we know the age of the universe is 13.7 billion years?
Last Answer : answer:One cannot subscribe an age to the universe because the universe itself exist outside the realm of Time… Infact time can only exist where there is limitations and containment as in this present earth. An everything which this age consist of has its origin without Time.
Description : “In 5 billion years, the Sun will run out of fuel and turn into a Red Giant and swallow the Earth!”
Last Answer : The Sun is a star, and like all stars, has a life cycle. Our sun is currently 4.5 billion years old, and is in the middle of its life. In about five billion years, the sun will have used up all ... time, the sun will be about 10 per cent hotter than it is now, and vaporise all the water on Earth.
Description : $ The approximate distance between the sun and the Earth is about 148.7 million km. ! The dimensions of the habitates, regions of the earth are about
Last Answer : $ The approximate distance between the sun and the Earth is about 148.7 million km. ! The dimensions of ... is wrong D. If both As and R are wrong.
Description : Do you wear glasses or contacts or a combination of both, and when you answer, can you give your age or approximate age?
Last Answer : answer:I will turn 30 at the end of this month. I began wearing eyeglasses when I was ten years old. From age 19 to age 22 I wore contacts, until my eyes did dry out ... photosensitive. Going outside during daylight hours was torturous. So, I just wear glasses and use eyedrops sometimes.
Description : The approximate age of the Aravillis range is (a) 370 million years (b) 470 million years (c) 570 million years (d) 670 million years
Last Answer : Ans: (d)
Description : Big Bang was an explosion that occurred ? A. 10 Billion years ago B. 15 Billion years ago (Answer) C. 20 Billion years ago D. 25 Billion years ago
Last Answer : B. 15 Billion years ago (Answer)
Description : Is a redshift of 7 equal to a light travel distance of nearly 13 billion years?
Last Answer : Yes, a redshift of 7 does equal to a light travel distance ofnearly 13 billion years (i.e. 12.9 billion years).
Description : How much mass does the Sun lose through fusion reactions during its 10-billion-year life Simplify the problem by assuming the Sun and energy output remains constant.?
Last Answer : About 4 million tons (4 billion kg) a second. You can calculate the number of seconds in 10 billion years, and multiply that.
Description : Is a redshift of 0.6 equal to a light travel distance of nearly 6 billion years?
Last Answer : Yes, a redshift of 0.6 does equal to a light travel distance ofnearly 6 billion years (i.e. 5.7 billion years).
Description : When did the Earth form? (a) 10 billion years ago (b) 4.6 billion years ago (c) 446 million years ago (d) 6,000 years ago
Last Answer : (b) 4.6 billion years ago
Description : The approximate diameter of the sun is ________ times the diameter of earth
Last Answer : 109
Description : The approximate length of the coastline of India is – (1) 5.500 km (2) 6,000 km (3) 6,500 km (4) 7,000 km
Last Answer : (4) 7,000 km Explanation: India has a land frontier of 15,200 km and a coastline of 7,517 km. Length of Coastline of Indian mainland is 6100 km. Coastline of Indian mainland is surrounded by Arabian Sea in the west, Bay of Bengal in the east, and Indian Ocean in the south.
Description : The approximate length of the coastline of India is (1) 5,500 km (2) 6,000 km (3) 6,500 km (4) 7,000 km
Last Answer : 7,000 km
Description : What is considered to be the approximate difference in average temperature between the "little ice age" and today? w) 1 to 3 degrees centigrade x) 5 to 8 degrees centigrade y) 10 to 12 degrees centigrade z) 15 to 20 degrees centigrade
Last Answer : ANSWER: W -- 1 TO 3 DEGREES CENTIGRADE
Description : What is the approximate age of the earth ?
Last Answer : Earth is estimated to be 4,500 million years old.
Last Answer : : Answer : 4,500 million years.
Description : A pair of rivers that mark the approximate southern limit of the Ice Age glaciers in North America are the Missouri and which of the following? w) St. Lawrence x) Ohio y) Delaware z) Tennessee
Last Answer : ANSWER: X -- OHIO
Description : Does it make you sad to think that the earth will end in 5 billion years?
Last Answer : I’d worry more about the imminent dangers of nuclear war, terrorism, disease, natural catastrophe, or the wayward asteroid.
Description : The half life period of uranium is 4.5 billion years. After 9.0 billion years, the number of moles of heliumm liberated from the following nuclear rea
Last Answer : The half life period of uranium is 4.5 billion years. After 9.0 billion years, the number of moles of heliumm ... 1.0 mol C. 11.2 mol D. 22.4 mol
Description : What are some reasons that scientists think living things may have existed on Mars approximately 4.5 billion years ago?
Last Answer : Scientists might think this because their coooooolllllllduuudddeeessss
Description : Is a redshift of 5 equal to a light travel distance of 12.5 billion years?
Last Answer : Yes, a redshift of 5 does equal to a light travel distance of12.5 billion years.
Description : Approximately how many Galaxies are there ? A. 10 Billion Galaxies B. 100 Billion Galaxies (Answer) C. 1000 Billion Galaxies D. 10000 Billion Galaxies
Last Answer : B. 100 Billion Galaxies (Answer)
Description : The Temperature of the surface of Sun is----? A. 5,778 Kelvin (Answer) B. 6,778 Kelvin C. 7,778 Kelvin D. 9,778 Kelvin
Last Answer : A. 5,778 Kelvin (Answer)
Description : Lapilofu asked a great question: how many quarters are in circulation? and received a brilliant answer (about 65 billion). I'm wondering, how many quarters have been minted, total, going all the way back to the first quarter in 1796?
Last Answer : Description box, please!
Description : The approximate intensity level of the sound which can cause damage to the ear drum is? A. 20 dB B. 60 dB C. 100 dB (Answer) D. 160 dB
Last Answer : C. 100 dB (Answer)
Description : They say the universe is 14 billion years old and is expanding at the speed of light, so the maximum distance from one point to another cannot be greater than 28 billion light years. Is this true?
Last Answer : answer:Cosmology, eh? From what I've read-and I'm a scientist, but not a cosmologist or particularly gifted with math-we don't really know what the universe is, yet. We have a lot of elegant ... a little closer: for one, that the points we're observing are entangled with, or coexist as, others.
Description : According to you, is the world violent because there are 7,5 billion people?
Last Answer : You seem to be making a supposition that the world is violent (first), and then that the cause of that violence is the increasing human population of the planet. In the first place, that ... generally does, and it's certainly not perfect, either! - to support the populations of the planet.
Description : How many hundred thousands are in 7.5 billion?
Last Answer : 75000 of them.
Description : Go through the following graph and answer the following questions. At what approximate temperature, zinc and carbon have equal affinity for oxygen.
Last Answer : Go through the following graph and answer the following questions. At what approximate temperature, zinc and carbon have ... 500^(@)C` D. `1200^(@)C`
Description : Is intelligent, sentient life likely to evolve anywhere life develops and has 2 billion or more years to progress?
Last Answer : A lot of terran animals are intelligent. And many of those are sentient. Think elephants, dolphins, nonhuman apes, dogs. We do not know if and how many of the dinos were sentient, but I ... will only arise if the evolutionary pressure pushes them in that direction, which is almost never the case.
Description : What happened 14 billion years ago?
Last Answer : It expanded into nothingnes, creating somethingness.
Description : How can the most distant quasar be 28 Billion light years away? (Strange Universe Series)
Last Answer : As I have stated in the past. There has always been a Universe and there will always be one.
Description : The Milky Way and another solar system are going to collide in about a billion years. does this bother you?
Last Answer : Humanity won’t survive to last the next billion years anyway, and since I will be dead by then it doesn’t bother me. Although I do have a soft spot for our little blue planet and it would be sad to see it go.
Description : What kingdom has existed for at least 3 billion years?
Last Answer : Need answer
Description : What was the first organism evolved on earth around 4 billion years ago?
Last Answer : Single cell prokaryotes first appeared perhaps 3.8 billion yearsago.
Description : Are some irregular galaxies nearly 13 billion light-years from earth?
Last Answer : Yes, there are some irregular galaxies that are nearly 13billion light years from Earth (I.e. T2003 468 in the Ursa Majorconstellation).
Description : Is a redshift of 3.25 equal to a light travel distance of nearly 12 billion years?
Last Answer : Yes, a redshift of 3.25 does equal to a light travel distance ofnearly 12 billion years (i.e. 11.7 billion years).
Description : Is a redshift of 1 equal to a light travel distance of nearly 8 billion years?
Last Answer : Yes, a redshift of 1 does equal to a light travel distance ofnearly 8 billion years (i.e. 7.7 billion years).
Description : What supercontinent formed about one billion years ago?
Last Answer : What is the answer ?
Description : What process thought to have changed the genetic code over billion years ago?
Description : Is the Earth 4 billion or 6000 years old?
Last Answer : By dating the rocks in Earth's ever-changing crust, as well as the rocks in Earth's neighbors, such as the moon and visiting meteorites, scientists have calculated that Earth is 4.54 billion years old, with an error range of 50 million years.
Description : In 1000 kg of sewage, the total solids approximate A. 0.5 to 1.0 kg B. 1 kg to 2.0 kg C. 5 kg to 7.5 kg D. 7.5 kg to 10 kg
Last Answer : ANS: A
Description : Using the graph in figure 3-7, what is the approximate value of current when the voltage is 12.5 volts?
Last Answer : 1.25 amperes.
Description : How would I go about finding out the approximate value of a house in a certain neighborhood or community many years ago?
Last Answer : In West Virginia, our property tax records are online, but I’m certain they don’t go back that far. I’d guess your best bet is calling the property tax people in the area and see what they can find (or suggest).
Description : Approximate life span of parrot is – (1) 20 years (2) 40 years (3) 70 years (4) 140 years
Last Answer : (1) 20 years Explanation: The lifespan of a parrot depends on the species. Smaller types of parrots generally have a lifespan of 15 to 20 years, while some larger varieties can live as long as 80 years.