Question

conclusion questions for procedure a:

1. what are the two largest planets?
2. which planet is the closest to the size of earth?
3. how do the sizes of the inner planets compare to the outer planets?
4. how many times bigger is jupiter’s diameter than the earth’s?
5. the sun has a diameter of 1,394,000 km. using the scale used in procedure a, how big would the sun be in millimeters?

____ cm = ____

Explanation:

To solve these problems, we need to know the scale used in Procedure A (e.g., the scale factor relating the actual diameters of the planets to the diameters of the drawn circles) and the actual diameters of the planets (Earth, Jupiter, inner planets, outer planets, etc.). Since the scale and some planet diameter values are missing from the provided image, we can't perform the calculations directly. However, here's the general approach for each problem:

Problem 1: What are the two largest planets?

The two largest planets in our solar system are Jupiter and Saturn.

Problem 2: Which planet is the closest to the size of Earth?

Venus is the planet closest in size to Earth. Venus has a diameter of about 12,104 km, while Earth's diameter is about 12,742 km.

Problem 3: How do the sizes of the inner planets compare to the outer planets?

Inner planets (Mercury, Venus, Earth, Mars) are generally smaller and have solid, rocky surfaces. Outer planets (Jupiter, Saturn, Uranus, Neptune) are much larger (often called gas giants or ice giants) and are composed mainly of gases or ices.

Problem 4: How many times bigger is Jupiter’s diameter than the Earth’s?

Let \( D_J \) be Jupiter’s diameter and \( D_E \) be Earth’s diameter. The ratio is \( \frac{D_J}{D_E} \).

• Jupiter’s diameter: \( \approx 139,822 \) km
• Earth’s diameter: \( \approx 12,742 \) km

\[
\text{Ratio} = \frac{139,822}{12,742} \approx 10.97
\]
So Jupiter’s diameter is about 11 times bigger than Earth’s.

Problem 5: The Sun has a diameter of 1,394,000 km. Using the scale from Procedure A, how big would the Sun be in millimeters?

Let the scale be \( \text{Scale} = \frac{\text{Drawn diameter}}{\text{Actual diameter}} \). If we know the scale (e.g., if 1 cm on the drawing represents \( x \) km in reality), we can calculate:

1. Convert the Sun’s actual diameter to the drawn diameter:

\[
\text{Drawn diameter (cm)} = \text{Sun’s actual diameter (km)} \times \text{Scale (cm/km)}
\]

1. Convert the drawn diameter from centimeters to millimeters (1 cm = 10 mm):

\[
\text{Drawn diameter (mm)} = \text{Drawn diameter (cm)} \times 10
\]

Since the scale from Procedure A is not provided, we can’t compute the numerical answer for Problem 5. For the other problems, the answers are:

1. The two largest planets are Jupiter and Saturn.
2. The planet closest to Earth’s size is Venus.
3. Inner planets are smaller (rocky) and outer planets are larger (gaseous/icy).
4. Jupiter’s diameter is about 11 times bigger than Earth’s.

If you provide the scale from Procedure A, we can solve Problem 5.

Answer:

To solve these problems, we need to know the scale used in Procedure A (e.g., the scale factor relating the actual diameters of the planets to the diameters of the drawn circles) and the actual diameters of the planets (Earth, Jupiter, inner planets, outer planets, etc.). Since the scale and some planet diameter values are missing from the provided image, we can't perform the calculations directly. However, here's the general approach for each problem:

Problem 1: What are the two largest planets?

The two largest planets in our solar system are Jupiter and Saturn.

Problem 2: Which planet is the closest to the size of Earth?

Venus is the planet closest in size to Earth. Venus has a diameter of about 12,104 km, while Earth's diameter is about 12,742 km.

Problem 3: How do the sizes of the inner planets compare to the outer planets?

Inner planets (Mercury, Venus, Earth, Mars) are generally smaller and have solid, rocky surfaces. Outer planets (Jupiter, Saturn, Uranus, Neptune) are much larger (often called gas giants or ice giants) and are composed mainly of gases or ices.

Problem 4: How many times bigger is Jupiter’s diameter than the Earth’s?

Let \( D_J \) be Jupiter’s diameter and \( D_E \) be Earth’s diameter. The ratio is \( \frac{D_J}{D_E} \).

• Jupiter’s diameter: \( \approx 139,822 \) km
• Earth’s diameter: \( \approx 12,742 \) km

\[
\text{Ratio} = \frac{139,822}{12,742} \approx 10.97
\]
So Jupiter’s diameter is about 11 times bigger than Earth’s.

Problem 5: The Sun has a diameter of 1,394,000 km. Using the scale from Procedure A, how big would the Sun be in millimeters?

Let the scale be \( \text{Scale} = \frac{\text{Drawn diameter}}{\text{Actual diameter}} \). If we know the scale (e.g., if 1 cm on the drawing represents \( x \) km in reality), we can calculate:

1. Convert the Sun’s actual diameter to the drawn diameter:

\[
\text{Drawn diameter (cm)} = \text{Sun’s actual diameter (km)} \times \text{Scale (cm/km)}
\]

1. Convert the drawn diameter from centimeters to millimeters (1 cm = 10 mm):

\[
\text{Drawn diameter (mm)} = \text{Drawn diameter (cm)} \times 10
\]

Since the scale from Procedure A is not provided, we can’t compute the numerical answer for Problem 5. For the other problems, the answers are:

1. The two largest planets are Jupiter and Saturn.
2. The planet closest to Earth’s size is Venus.
3. Inner planets are smaller (rocky) and outer planets are larger (gaseous/icy).
4. Jupiter’s diameter is about 11 times bigger than Earth’s.

If you provide the scale from Procedure A, we can solve Problem 5.