Is the Earth flat or spherical? With scientific evidence confirming this ?
Q: From Sydney, Australia: Dear Connor, Having a wonderful time enjoying the holidays in Sydney. Spent…
A: Seasons occur due to orbit of earth around the sun and tilt of earth's axis with respect to the…
Q: Which unit of measurement is larger?
A: 1 rad = 57.3 degree. So for 1 rad we required 57.3 degree. So 1 degree = (1/57.3) < 1 rad
Q: Which of the following masses is the largest? 1.8 ng 9.0 g 4.3 Mg 2.3 mg 6.2 Gg…
A: GIven masses are : 1.8 ng , 9 g , 4.3 Mg , 2.3 mg , 6.2 Gg , 7.4 kg To find : Largest mass ?
Q: In what direction in space with respect to Earth's rotation axis and the plane of its orbit is the…
A: The Earth axis is tilted (23.5°). In june, sun's rays all the way to north pole ( in northern…
Q: The North American and European continents are moving apart at a rate of about 3 cm/y. At this rate…
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Q: A pendulum makes 10 swings every 15 seconds on Earth. You take the same pendulum to the surface of a…
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Q: 21 March perihelion 3 January line of solstice 147 million km 21 June 21 December aphelion 3 July…
A: The rotational kinetic energy of Earth is enormous. Its magnitude is as much as 2.2 x J. A part of…
Q: The Chelyabinsk meteor entered Earth’s atmosphere at an 18° angle. What would have happened if it…
A: If the Chelyabinsk meteor penetrates the Earth's atmosphere in the perpendicular direction, then it…
Q: How can you convince a FLAT EARTHERS that the Earth is not flat?
A: Given: There are many things to prove and convince a 'flat earther' that the earth is not flat . (1)…
Q: How would the density change on another planet?
A: Given data: The mass of the object is: M The gravity acceleration is: g The volume of the object…
Q: How will tne value of g measured high in the mountains compare to the Value of g measured at sea…
A: we know that change in gravity with height h g, = g { 1- 2h / R } change in gravity with depth d g,…
Q: In what direction would a compass needle points, if it were free to point in all direction, when…
A: Consider that the compass align itself with the magnetic field in the way such that north end of the…
Q: How Are Gravity and Movement Detected?
A: How Are Gravity and Movement Detected?
Q: Exercise 13.16 - Enhanced - with Feedback Jupiter's moon lo has active volcanoes (in fact, it is the…
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Q: Earth is not spherical but bulges at the equator. What is the cause of these bulges?
A: Whole earth spins at the same rotational speed.
Q: Why is circular dichroism expressed in ellipticity units?
A: It is asked to explain why circular dichroism is expressed in ellipticity units.
Q: Rectilinear Periodic Projectile Circular Oscillatory Vibratory Revolution of Venus around the Sun…
A: Solution: Revolution of Venus around the sun is "CIRCULAR (periodic)" Motion. Movement of…
Q: Calculate the density of the moon by assuming it to be a sphere of diameter 3475 km and having a…
A: Given dataThe mass of moon is m=7.35 × 1022(kg)The diameter of a sphere is d=3475(km)
Q: Imagine a sphere increasing in size. Compared to its volume, its surface area grows... Question 8…
A: The answer is below
Q: The North American and European continents are moving apart at a rate of about 3 cm/year. At this…
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Q: what is h^2?
A: The expression for the Biot-Savart law is given by, B=μ0i4π∫dlr2
Q: a. Describe the concept of "sphere of influence" and how it is estimated. b. Calculate the SOI for…
A: Part a: In astronomy, the sphere of influence is roughly a spherical region about an astronomical…
Q: Tectonic plates are large segments of the Earth's crust which move slowly. Suppose that one such…
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Q: The Earth's rotation causes moving air to be deflected, causing a series of convection cells. This…
A: Earth's rotation causes coriollis effect. Earth rotates on its axis which deflected the air right in…
Q: How could you determine mass of planet such as Venus which has no Moon?
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Q: The Earth has an approximate mass of 5.97*10^24 kg and a radius of 6,300 km. If the crust accounts…
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Q: 3.5x10^-6 m^3/s=(8.5x10^-5 m^2)(v)
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Q: Why Earth have 365 days per year?
A: We need to give the reason why the earth has 365 days in a year.
Q: What is the height and the diameter of the solid cylinder shown in the images?
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Q: Do earthquakes affect Earth's rotation?
A: During earthquakes, the ground shakes as tectonic plates shift along a fault line. Tectonic plates…
Q: 543210 -1 -2 Depth (km) -7 -8 -9 -10 -11 -12 0 20 40 60 Contour of Mariana trench at Challenger Deep…
A: We are given Pacific Ocean data and asked to fill it in the given graph. We can do it manually or…
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