Why is the Moon described as a “silent planet”? Because the moon has no atmosphere which means it has no wind, or any weather. So there is no sound to hear. There is also no medium for the sound to travel through.
Why is the Moon described as a silent planet quizlet?
Why is the Moon sometimes described as the “Silent Planet”? There is no atmosphere on the Moon so sound, a mechanical wave, cannot travel in absence of a medium.
Is the Moon silent?
However, the Moon is in space, and space is mostly a vacuum (there are always some atoms floating around, but they are VERY far apart and don’t interact with one another). Thus there is no sound on the Moon.
Why would it be futile to attempt to detect sounds from other planets even given the very best in audio detectors?
why would it be futile to attempt to detect sounds from other planets, even given the very best in audio detectors? This is because there is vacuum between different celestial bodies Since sound waves require a medium to propagate, they can’t travel throgh vacuum and hence all such attempts would be futile.
Why can the tremor of the ground from a distant explosion?
The tremor in the ground can be felt before a distant explosion is heard because sound travels faster in the solid ground than in air.
Does the Moon have a silent sea?
Mare Tranquillitatis /træŋˌkwɪlɪˈteɪtɪs/ (Latin tranquillitātis, the Sea of Tranquillity or Sea of Tranquility; see spelling differences) is a lunar mare that sits within the Tranquillitatis basin on the Moon.
Does the Moon make a sound?
And what you’re actually hearing on that recording MCCAMMON: All those beeps and blurps (ph) are radio and plasma waves in the moon’s magnetic field picked up by special equipment. The data was converted to audio, so we could all hear it.
Can we hear the sound on the Moon explain?
There is no atmosphere on the surface of the Moon. Sound cannot travel without a medium. Hence, there is no sound on the Moon.
Why does sound travel slower in cold air than in warm air quizlet?
Why does sound travel slower in cold air than in warm air? Because in warm air the molecules are hitting each other faster while in cold air the molecules are hitting each other at slower rates.
How are sound waves different from transverse waves?
Transverse Waves – Transverse waves move with oscillations that are perpendicular to the direction of the wave. Sound waves are not transverse waves because their oscillations are parallel to the direction of the energy transport.
How does temperature affect the speed of sound?
Temperature is another condition that affects the speed of sound. Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy and can vibrate faster and allow sound waves to travel more quickly. The speed of sound at room temperature air is 346 meters per second.
Is it possible for one sound wave to cancel another?
When is it possible for one wave to cancel another? Yes, when they’re out of phase. In simple terms, one wave has a crest while another has a trough, they cancel.
What does it mean to say that a radio station is at 101.1 on your FM dial?
What does it mean to say that a radio station is “at 101.1 on your FM dial?” It is the. Frequency of the radio wave that the station is emitting: 101.1 million. Hertz, or 101,100,000 waves per second.
Why will sound not travel in a vacuum?
The vacuum of outer space has essentially zero air. Because sound is just vibrating air, space has no air to vibrate and therefore no sound.
Who is Luna in silent sea?
Luna is the 73rd clone used in the experiment. She is the only clone that survives the test, which makes her the one on which the fate of humanity rests. Not only can Luna tolerate water, but she even acquires certain abilities from it.
Why is called The Silent Sea?
The title The Silent Sea comes from the Sea of Tranquility on the moon; the story follows a crewed mission to retrieve samples from a lunar research base.
What is on the Moon in silent sea?
In The Silent Sea, a research team of astrobiologists, doctors, engineers, and astronauts set off on a top-secret mission to recover a classified substance from the Moon. They soon discover that the substance they are after is lunar water.
What does the Moon smell like?
After walking on the Moon astronauts hopped back into their lunar lander, bringing Moon dust with them. They were surprised, and perplexed, to find that it smelled like spent gunpowder.
Is the Moon a Moon or planet?
The Moon is a planetary-mass object that formed a differentiated rocky body, making it a satellite planet under the geophysical definitions of the term. It lacks any significant atmosphere, hydrosphere, or magnetic field.
Can sound travel from Moon to Earth?
No, it is not possible on moon for sound waves to travel.
Why astronauts Cannot hear each other on the moon?
As the moon has no atmosphere, it has absence of air. So, there is no medium for sound to propagate. So, two astronauts cannot hear each other on the moon.
Can life exist on the moon?
For life to exist, water is very essential. However, there is no water as well as no atmosphere on the Moon. Hence, life cannot exist on Moon.
Is air present on moon?
On the moon, there’s no air to breathe, no breezes to make the flags planted there by the Apollo astronauts flutter. However, there is a very, very thin layer of gases on the lunar surface that can almost be called an atmosphere. Technically, it’s considered an exosphere.