It began when Galileo tried to use his tidal theory to prove the movement of the Earth around the Sun. Galileo theorized that because of the Earth's motion, borders of the oceans like the Atlantic and Pacific would show one high tide and one low tide per day.
The answer I believe would be D) 75 - 79.
Hope this helps.
Answer:
178.67hectare[/tex] of land
Explanation:
Total number of days in July and august = 31+31 = 62 days
We have given that 3000 liters of water available for every min, so total water availability for specific 62 will be
= 3000×60×24×62
= 267840000 liters
We know that 1 liters =
So 267840000 liters = of water
But per hectare of land requires 150 mm of water to get optimal yields, since 1 Hectare =1×
so, each Hectare of land filled with 150 mm of water would have a volume of =
finally, as 1 Hectare of land needs of water to get desired yields. therefore with volume of water available , total hectares of land which can be planted in corn will be =
<span>The region in which earthen debris resides also influences patterns and degrees of weathering. Rocks and soil in dry, warm tropical climates experiencing heavy rainfall and higher temperatures wear differently than the same materials in cold and dry climates. A higher temperature and longer exposure to humidity, such as is experienced in tropical conditions, makes rocks fade much more quickly than rocks of the same variety in colder regions. Abundant rain leads to the rapid wearing of rock surfaces; this type of wear classifies as chemical weathering. In regions prone to chemical weathering, which are areas in tropical regions and areas with mild year-round temperatures, chemical weathering presides. This type of weathering produces gradual yet noticeable changes in the surrounding landscape, too. These areas have undulating terrains with sloping hills and thicker, richer soils than northern climates. Physical weathering dominates in colder climates; these landscapes have sharper, more rugged features and thin soils.</span>
Answer: a. perigee speed
Explanation:
Firstly, we must define what is Perigee and Apogee:
The apogee is the point in an elliptical orbit around the Earth <u>where a body is furthest from the center of it and according to Kepler's 2nd law the speed of a satellite at this point is the lowest.
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On the other hand, the <u>perigee</u> is the opposite orbital point. <u>It is where a satellite is closest to Earth and its orbital speed is maximum.
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Therefore, if we want to throw an object in such a way that it is orbiting the Earth at the same distance respect to the ground, the minimum speed must be that which is in the perigee.