What is the scaled diameter of earth?
Table of Contents
What is the scaled diameter of earth?
SCALE MODEL OF THE SOLAR SYSTEM
| Sun or Planet | Distance From Sun (km) | Scaled Diameter (cm) (1:1 Billion) |
|---|---|---|
| Earth | 149,600,000 | 1.28 |
| (Earth’s Moon) | 400,000 (from Earth) | 0.35 |
| Mars | 227,900,000 | 0.68 |
| Jupiter | 778,300,000 | 14.3 |
What is the diameter of Earth from the Sun?
Table of Facts about the Sun and Earth
| Sun | Earth | |
|---|---|---|
| Diameter (average) | 1,392,000 km 865,000 miles | 12,742 km 7,917.5 miles |
| Volume | 1,412,000 x 1012 km3 | 1.08321 x 1012 km3 |
| Mass | 1,989,100 x 1024 kg | 5.9736 x 1024 kg |
What diameter is the sun by the scale used mm?
about 17 mm
On this scale, the Sun – by far the largest thing in our solar system – is only a ball about 17 mm in diameter sitting on the goal line – that’s about the width of a U.S. dime coin.
How do you find the diameter of a model?
To figure the scaled diameter for your model, divide the Actual Diameter by 500 to get the diameter of the planet you are drawing in millimeters. Mercury has been done for you. 3. Convert the number of millimeters of the scaled diameter to centimeters by dividing the number of millimeters by 10.
What is the scale diameter?
Procedure: Scale Model of Relative Diameters of Planets
| Planet | Diameter in kilometers | Size in cm |
|---|---|---|
| Earth | 12750 | 1 cm |
| Mars | 6800 | .5 cm |
| Jupiter | 142800 | 11 cm |
| Saturn | 120660 | 9 cm |
Which planet would have a diameter of approximately 12 cm?
Saturn
(A sphere of approximately 12 cm diameter has been chosen to represent Saturn) Planet images on cards with a planet scale of 1 cm : 10,000 km. Meter stick or Ruler, one ft/30 cm.
How was Earth’s diameter calculated?
This means that Eratosthenes estimated the circumference of the Earth to be about 40,000 km. He also knew that the circumference of a circle was equal to 2 times π (3.1415…) times the radius of the circle. The diameter of a circle is twice the radius, giving us a diameter for Earth of 12,756 km.
What is Earth’s scaled diameter in mm?
The inner solar system
| Object | Eq. Diameter (km) | Scale Diameter (mm) |
|---|---|---|
| Mercury | 4,879 | 1.9 |
| Venus | 12,104 | 4.7 |
| Earth | 12,756 | 5.0 |
| Mars | 6,792 | 2.7 |
What is the scale size of the sun?
The mean radius of the sun is 432,450 miles (696,000 kilometers), which makes its diameter about 864,938 miles (1.392 million km). You could line up 109 Earths across the face of the sun.
How do you find the relative diameter of the earth?
If you know how far away a planet is from you, you can determine its linear diameter D. The diameter of a planet D = 2p × (distance to the planet) × (the planet’s angular size in degrees)/360°, where the symbol p is a number approximately equal to 3.14 (your calculator may say 3.141592653…).
What is the scaled diameter of Earth in CM?
1 cm
Procedure: Scale Model of Relative Diameters of Planets
| Planet | Diameter in kilometers | Size in cm |
|---|---|---|
| Earth | 12750 | 1 cm |
| Mars | 6800 | .5 cm |
| Jupiter | 142800 | 11 cm |
| Saturn | 120660 | 9 cm |