0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the rotation speed of mars moon Phobos in days and hours?
Phobos is in a synchronos orbit round Mars. This means that (like our moon,) it rorates once for each orbit it makes and it therefore always presents the same face to Mars. The orbital (and thus rotational) period of Phobos is 7h 39.2min.
Which is faster a human or a cow's digestive system?
If a human were to eat the same diet as a cow, then it will go through faster in a human than in a cow. Thus, a human on a vegetarian diet will digest food faster than a cow would on grass.
Will a pendulum swing faster at the equator than at the poles?
Well, I think it will swing faster in the equator than at the poles because T=sq. root l/q says that when the gravity increases, the time decreases and when the gravity decreases time increases. Thus it will swing slower at the poles than in the equator
Will a blue star live longer than the sun?
A blue star has much greater mass and thus the temperatures in the core are much greater. This means it will use up it's supply of hydrogen much faster than our Sun.
Can a liquid create a sonic boom when it breaks the sound barrier- For example a huge drop of water travelling faster than the speed of sound?
You probably meant 'travelling faster than the speed of sound' since, according to most scientists, nothing can travel faster than the speed of light. It is most unlikely that any 'drop' of water could reach the speed of sound and thus break the sound barrier, since it would be slowed by wind resistance.
Information on Phobos and Deimos satellites of Mars?
Deimos and Phobos are the only two known natural satellites of the planet Mars. They are named after the ancient Greek gods (Phobos is the god of panic fear, flight and battlefield rout; and Demos is the god of fear, dread and terror).Phobos is the larger (26.8 × 22.4 × 18.4 km) of the two moons and orbits closer (9,377.2 km) to Mars. It is speculated that Phobos may have vast caverns within the moon.Deimos is (15 × 12.2 × 10.4 km) and orbits at a mean distance of (23,460 km) from Mars.Both bodies are thought to be captured asteroids or comets and are too small to be round.Deimos was discovered by astronomer Asaph Hall on August 12, 1877.Phobos was discovered by astronomer Asaph Hall on August 18, 1877.Faint dust rings produced by Phobos and Deimos have long been predicted but attempts to observe these rings have, to date, failed. Thus as far as we know to date Mars has no rings.
Why does ammonia travel faster than a hydrochloric acid?
Because ammonia is lighter thus it travels faster
Which medium does sound travel fastest in?
Sound travels faster in solids than it does in liquids. thus, sound travels faster in liquids than it does in solids
What is the rotation speed of mars moon Phobos in days and hours?
Phobos is in a synchronos orbit round Mars. This means that (like our moon,) it rorates once for each orbit it makes and it therefore always presents the same face to Mars. The orbital (and thus rotational) period of Phobos is 7h 39.2min.
Why do fishes breathe faster than us?
Any small animal's metabolic rate is higher/faster than the larger/bigger ones. And breathing is positively correlated with metabolism. Thus small fish breath faster than large fish.
Which is faster a human or a cow's digestive system?
If a human were to eat the same diet as a cow, then it will go through faster in a human than in a cow. Thus, a human on a vegetarian diet will digest food faster than a cow would on grass.
Does Phobos have a magnetic field?
Phobos had no magnetic field neither in the past nor present. First, Phobos is a solid satellite and thus no molten core and can't generate magnetic field. Second, even in the molten state it's size is too small that such metallic core would effectively formed and cause electrodynamics effect creating magnetic field.
Do Larger particles move faster than smaller ones and thus collide more frequently and more forcefully?
read your book. ;) but no, smaller ones move faster.
Why does a metal spoon feel colder than a wooden spoon at room temperature?
A metal conducts heat faster. Thus, the heat will be taken away from your hand faster.
Dos Mario faster then sonic?
For you kids, thinking Sonic is faster, well, you're outdone. Mario is faster than Sonic. Bullet Bills go FASTER than sound, but are slowed down in the games so you can actually know what's going on, and if Sonic goes at the speed of sound, Mario must be faster than sound because he can stomp Bullets faster than Sound, and thus Sonic is slower.
Explain why smaller pieces of marshmallow will dissolve faster than awhole marshmallow?
The smaller pieces have more total surface area with which to interact with the liquid, thus the liquid can disolve them faster than the whole marshmallow.
Which is faster memory in computer?
It is faster to access RAM than the Hard Drive in a computer, this is why lots of RAM is good, as the computer can store more data on it that is being used so it can be accessed and thus run faster.
