Compute the angular diameter in degrees subtended by the sun

Assignment Help Physics

Reference no: EM13339067

The moon is at a mean distance Dm = 3.84 x 10^5km from the earth; the sun is at a mean distance Ds = 1.496 x 10^8km. The radius of the moon is Rm = 1.74x10^3km; the radius of the sun is Rs = 6.96 x10^5km. Compute the angular diameter in degrees subtended by the sun and the moon. You can Refer to a figure online for help. Compute the solid angle subtended by the sun and the moon. Which appears larger from the Earth, and by what percentage do the two soling angles differ? If the above values were constant, would it be possible to explain the occurrence of total solar eclipses?

Reference no: EM13339067

Questions Cloud

What is the focal length of the converging lens : When you plot 1/Do as a function of 1/Di for a converging lens, the Y-intercept of the best fit line turns out to be 0.055(cm-1). What is the focal length of the converging lens

Determine the imaginary part of the index of refraction ni : Within a certain material, an EM wave with lamda=1um is attenuated to 10% of its originality intensity after propagating 10cm. Determine the imaginary part of the index of refraction ni.

What should be the radius of curvature for each surface : A symmetric double convex lens with a focal length of 25.0cm is to be made from glass with an index of refraction of 1.53. What should be the radius of curvature for each surface

Determine minimum radius of approach of alpha particle : Assume Rutherford used an alpha particle with a kinetic energy of 5.25MeV and fired them into a sheet of aluminum, one atom thick. Determine the minimum radius of approach

Compute the angular diameter in degrees subtended by the sun : The moon is at a mean distance Dm = 3.84 x 10^5km from the earth; the sun is at a mean distance Ds = 1.496 x 10^8km. The radius of the moon is Rm = 1.74x10^3km; the radius of the sun is Rs = 6.96 x10^5km.

What percentage of the sky is covered by the cloud : Consider a cloud that, when viewed from a point on the surface, occupies the portion of the sky defined by: pi/4

A psychological disorder : Pick a character from a favorite book (fiction or nonfiction) or from a favorite movie. Choose a character whom you believe to have a psychological disorder (e.g., Sylvia Plath, Antwone Fisher). Describe the character and his or her problems, ..

Find energy is apparently required to break molecular bond : Only radiation with wavelengths smaller than 0.2424um is capable of dissociating molecular oxygen into atomic oxygen, according to the reaction: O2 + photon

Drastic or uncomfortable decisions that impacted lives : 1. What physical or cognitive changes do you see that people in this stage (middle adulthood) make to reach family and career happiness? Did you or someone you know make drastic or uncomfortable decisions that impacted their lives?

User Account

All Pages