Surface temperature response to an El Nino forcing, using the ACCESS climate model. We regularly hear about how El Niño events raise the temperature across much of the planet, contributing to spikes in global average temperature such as the one witnessed in 1998, with severe bush fires, droug...
The moon takes about 27 days to rotate completely on its axis. To scientists and those who observe the moon, this can seem like an impossible feat... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our ...
The orbital velocity is such that each orbit takes 24 hours. If the orbit is around the equator (the same axis Earth rotates around), then the orbit is roughly stationary above a point on the equator. Technically, these are geostationary orbits.If the orbit is tilted, the ...
MorphoJ v.1.07a software58was used to superimpose the resulting landmark configuration by Generalized Procrustes analysis and to compute CS as the square root of the summed squared distances of each Cartesian landmark from the centroid of the landmark configuration. CS values are the only measuremen...
Frequencyis on the vertical axis, running from bottom to top Energyis shown by the color of the chart, which indicates how much energy there is in each frequency of the sound at a given time. In this example, I've sung three distinct tones into a microphone, each one lasting about 5–...
How can earth continuously rotate and spin without losing any energy? If the distance between the two foci in an orbit is 4 AU, and the length of the major axis is 9 AU, what is the eccentricity of the orbit? For an eccentri...
Southwest announcing that it would move away from its longstanding policy of not assigning seats was very close to the know/care nexus, but just shy of each. And the U.S. women’s gymnastics team’s gold-medal performance at the Paris Olympics became the most-cared-about sports...
In theory, our planet spins on its axis once every 24 hours. But in practice, Earth's rotation is slightly irregular. It fluctuates from day to day, and it's gradually slowing down. The irregularity in Earth's spin means that International Atomic Time is now running 37 seconds fast. ...
Centrifugal force always points out from the Earth’s axis, whereas gravity always points toward the Earth’s center. So you’d think that somewhere between the poles, where the centrifugal for...
And then there’s the time it takes for the Sun to return to the same spot in the sky. Since the Earth is orbiting the Sun, we actually need an extra 4 minutes each day to return the Sun to the same spot. Astronomers call this a solar day. ...