kilometers but you would have to be an astronote to do that
Today we had to turn our projects in about the 3d solar system.
meters, feet, and even miles are way too small to measure distances in space. astronomical units are mostly used to measure distances in our solar system. light years are used to measure the distances of things further away from our solar system.
Solar panels can vary in size, but for residential use, a solar panel can typically be around 3 feet by 5 feet. The smallest portable solar panels for charging small devices can be as small as a few inches in width and length.
You can use kilometers if you like. On the other hand, distances within the Solar System are often quoted in AU (astronomical units), where 1 astronomical unit is the distance from Sun to Earth. Such distances are easier to visualize.
The planet Saturn is one of many gas giants in our solar system.
cm
ASTROLABE
METERS!!!The unit of measurement you would use to measure the width of your classroom is meters.
For the same reason you wouldn't use a ruler to measure a paramecium. A lightyear is the distance that light travels in a year, about 6,000,000,000,000 miles. The reason it isn't used inside of our solar system is, simply, because the solar system isn't that big.
centimeter?
You could use either inches or centimeters to measure the width of a sheet of paper.
Parsecs
Centimetre.
To measure a sharpener in the metric system, you would typically use centimeters (cm) for its length, width, and height. If you need to measure smaller dimensions, millimeters (mm) might be more appropriate. For weight, grams (g) would be used.
A tape measure.
a ruler
You use a ruler or tape measure.