What would you like to do?
The Earth is rotating on its axis as a single body, spinning in a vacuum. The atmosphere is pulled along with the rotation, so there are not any things moving at different speeds to make any kind of noise. However, the fact that the Earth rotates is a major factor in the creation of weather, and there are many noises associated with that, which many animals can hear, including us.
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\n. \n Stopping Earth's Rotation \n. \nIt would be extremely difficult. You would have to somehow put an unbalanced force opposite the initial direction of rotation. I… can think of two ways to do that:\n. \n1: direct an external body into a location on the surface so that the combined system would have zero angular momentum\n2: Use a mass driver to throw mass away from the earth at high speed.\n. \nFor option 1, you might be able to run an asteroid . \nThe second moment of the earth is something like 10^38 kg?m2, and its angular velocity is 2*pi/86400 radians/sec. \nAn "asteroid" with a mass of, say 10% of the earth would have to impart an opposite angular momentum, so it\ncould have a velocity \n. \nrmv = I*omega\nv= 10^38 kg?m2 * 2*pi/86400 rad/sec / (6.4 e6 m * 0.1 * 6x10^24 kg)\n. \nwhich is a mere 1.9 km/s, if my calculations are correct. So you could probably get better results with\nan asteroid that is 1% of the mass of the earth, but had velocity of 19 km/s, about how fast the earth moves\naround the sun. Ceres has a mass much less than this(1x10^21 kg vs 5x10^24 kg), so it would have\nto be tossed in appropriately faster.\n. \nThis is all vector stuff, so you would have to get it in just the right direction, too. For example, it \ncould fly fly in from due east and crash into Venezuela, thereby stopping the rotation of the earth and\nending the regime of of Hugo Chavez. The benefits of either of these effects are left as an exercise to the student.\n. \nIt would seem that this probably happened to Venus at some time in the past, since it has basically no\nrotational angular momentum now. Very strange.\n. \nThe other alternative could be enacted by building a string of nuclear generating stations along the equator, \nthen using them to toss mass eastward into space. Suppose you tossed mass out in 1 kg pills at somewhat \nabove escape velocity, say 10 km/s for the sake of argument. Since the station is 6400 km from the axis\nof the earth, then each would take away rmv=6400 km * 1 kg * 10 km/s = 64x10^9 kg m2 of angular momentum.\nYou would need to toss off \nN = I*omega/h\n= 1.14e23 \nof these things to stop the earth.\nThe energy required to accelerate them would be \n1/2 mv2\n= 50 MJ.\n. \nSince a decent nuke plant can generate about 1 GJ/s, one reactor could generate enough to fire off\n20 projectiles a second. Tossing off 1.14e23 of them would take about 180 quadrillion years, or about\n10000 times as long as the universe has been around.\n. \nThe value of this exercise has also not been demonstrated.
Snakes do not have ears. This makes the old "snake charmer" trick look a little silly, because the snake is supposed to be dancing to the flute music. Snakes hunt by smelling …and tasting chemicals in the air, then seeing the animal they are hunting. They are very sensitive to vibration, which is how they can tell you are nearby if you meet a snake in the wild.
First off, make sure your speakers are plugged into the right socket. Check that the speaker plug goes into the GREEN OUTPUT socket. After that, check to see if you have the l…atest drivers for your sound card or onboard sound. Finally, make sure that these drivers are in effect at all times. That, or your speakers are broken.
The most common animals that can hear infrasonic sound are as Follows : 1) Fish 2)Dogs 3)Whales
Humans can hear from about 20 to 20,000 Hz, depending on variations between individuals. Some animal species can hear frequencies higher than 100 kHz.
Dogs Dolphins and bats can all hear things that humans cant and so can cats but only sometimes.dogs ganot hear pepole but the can here dog whistle that we hardly hear.
the speed of sound is 1000 mph................or in laymans terms..... SOUNDY GO FAST
Animals that can hear infrasonic sounds are; frogs snakes ants dogs fishes whales beetles pigeons Usally, small animals can hear infrasonic sounds because they catches low fre…quency sound which is less than 20 Hz, especially insects. You may have observed that even if you walk very softly on the floor, animals like dogs feels your coming because they can hear infrasonic sounds.
The sounds animals can hear is based on the frequency that the certain animal can hear. For example, dog's can hear at much higher frequencies then humans can, so if a sound i…s made that is above our capability of hearing, we will not hear the sound, but the dog will.
Bats are one of the best animals because they cant see they hear things and so are cats because they hear and smell there prey so they have great senses cats are great!
No, some animals have no ears and cannot truly hear, though they can feel vibrations and respond as though they could hear.
they're may be more but bats can hear unltrasonic sound
an elephant can hear subsonic even ultrasonic
animals like dog,fishes and whales can hear infrasound
All animals do not hear sounds in the same way as humans. This is because different animals have differences in the way their sensory nerves are set. Some animals like dogs ca…n hear high pitched sound which human beings cant. United Nations Farms