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Listed the order of brightness for each moon as seen from Jupiter surface?
Io Europa Ganymede Callisto
What is the force of gravity at the surface of the eight planets called?
It is each planet's surface gravity.
Which star is brighter -2 or -3?
The way stellar magnitude works, a smaller number is associated with increased brightness. Since -3 < -2, a magnitude -3 star would be brighter than a magnitude -2 star. Each decrease in magnitude by 1 means in increase in brightness by a factor of about 2.5119. Equivalently, each decrease in magnitude by 5 means an increase in brightness by a factor of 100. Incidentally, the brightest star in the sky (Sirius) has an apparent magnitude of only about -1.5.
Are main sequence stars hotter or cooler than the sun?
They are both hotter and cooler because the main sequence contains a lot of stars including the Sun. The main sequence is a region on a Hertzsprung-Russell diagram which plots stars on a graph of brightness against surface temperature. Each star is a point on the diagram because it has one value of brightness and one of temperature. All the main-sequence stars lie on or near a line drawn from top left to lower right. The Sun is about halfway along the main sequence.
What are two characteristics that distinguish the star polaris from the star Aldebaran?
Two characteristics that distinguish the star Polaris from the star Aldebaran are their brightness and their positions in the night sky. Brightness: Polaris, also known as the North Star or Pole Star, is relatively bright and is the brightest star in the constellation Ursa Minor. It serves as a reliable navigational reference point due to its brightness and its position near the North Celestial Pole. On the other hand, Aldebaran, which is located in the constellation Taurus, is also a bright star but not as bright as Polaris. Position in the night sky: Polaris is located very close to the North Celestial Pole, which means it appears almost stationary in the night sky as the Earth rotates. This makes it useful for navigation and finding the direction of true north. Aldebaran, on the other hand, is not located near any celestial pole and appears to move across the sky like other stars as the Earth rotates. These two characteristics make Polaris and Aldebaran distinct from each other in terms of brightness and their positions in the night sky.
Listed the order of brightness for each moon as seen from Jupiter surface?
Io Europa Ganymede Callisto
How does the brightness of each bulb in a parallel circuit compare to the brightness of the bulb in a series circuit?
u see the light bulbs on a series circuit's brightness evolves and the brightness on a parallel's circuit dont
What Jupiters four Galilean moons and describe something about each of them?
Ganymede - looks just like MercuryCallisto - Possible sub surface ocean.Io - The most volcanically active body in the Solar SystemEuropa - Has a crust of frozen ice an the possibility of an ocean.
When loads are in series the brightness of the bulbs will?
at like 1minute after each other.
How long does Brightness last in Antarctica?
Sources of brightness can be the sun, the moon and the southern hemisphere of stars. The brightness lasts 12 months out of every year. Under each of these light sources, Antarctica is 'bright' enough to navigate out of doors.
What are the 3 ways in which stars may differ from each other?
Brightness, Color and mass
What is the factor that affects the brightness of the bulb?
number and voltage of the cells in the circuit resistance of each bulb
Each surface of a polyhedron is called?
Each surface of a polyhedron is called a face.
What are the two ways you can classify stars?
The two ways are by their surface temperature (spectrum) and by their absolute magnitude (intrinsic brightness). The HR diagram has spectrum along the horizontal axis and absolute magnitude along the vertical axis. Each star occupies a point in the HR diagram.
How does the brightness of each bulb in a parallel circuit compare to the brightness of the bulb in a simple circuit?
The brightness of each bulb in a parallel circuit is the same as the brightness of a bulb in a simple circuit. By Kirchoff's voltage law, each element of a parallel circuit has the same voltage drop across it. With the same voltage, the same type of bulb will dissipate the same power, and have the same brightness.
Which term describes each flat surface of a 3-dimensional figure?
Each flat surface is a face
What is the surface area and volume of each solid below?
what is the surface area and volume of each solid below
