During the daylight, you hold a ruler in a distance of 60 cm away from your eyes, and you find the size of the Moon to be 0.55 cm (try it yourself!). At night, you use a telescope to observe rock formations and craters on the Moon to estimate the diameter of the Moon to be about 3500 km.
Answers: 1
Physics, 22.06.2019 09:00
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
Answers: 2
Physics, 22.06.2019 16:30
Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.
Answers: 1
During the daylight, you hold a ruler in a distance of 60 cm away from your eyes, and you find the s...
Computers and Technology, 18.10.2019 14:20
History, 18.10.2019 14:20
Health, 18.10.2019 14:20
History, 18.10.2019 14:20
Mathematics, 18.10.2019 14:20
Biology, 18.10.2019 14:20
Health, 18.10.2019 14:20
Mathematics, 18.10.2019 14:20
Biology, 18.10.2019 14:20