Almost . . .
"Altitude" is the apparent angle of the object above the horizon.
The altitude of Polaris is roughly equal to your north latitude. Your longitude has no effect on it.At 35 degrees south latitude, the altituide of Polaris is negative 35 degrees. In other words,it's 35 degrees below the point on the horizon due north of you, and you can't see it.
Perth is at 32 degrees south and on the summer solstice the Sun's declination is 23½ degrees south. Therefore the Sun is 32-23½ degrees or 8½ degrees from the zenith, that is 81½ degrees above the horizon.
On the Summer Solstice, June 21, the Sun is at about 23.5 degrees north. If you are at 50 degrees north, then at noon ("Local Apparent Noon", when the Sun reaches its highest point in the sky) on June 21, the Sun will be at an altitude of 66.5 degrees above the southern horizon.
No, 56 degrees above the horizon isn't "low". "Low in the sky" is less than 20 degrees elevation or so.
3
false
False.
Zero.
zero = horizon
66.5 degrees
above the horizon is the answer
The altitude of aircraft is measured above the ground, not above the horizon, and it's a distance. The altitude of the sun is not measured above the ground, and it's not a distance. If it were, it would always be some number near 93 million miles. The altitude of the sun is the angle that an observer sees between his horizon and the sun, and it's different for different observers in different places.
90 degrees
The star is at an altitude of 15 degrees above the horizon at midnight.
An object seen halfway between the horizon and the zenith has an altitude of 45 degrees.An object seen due east of the observer has an azimuth of 90 degrees.
it's 23 degrees below the horizon; you won't see it.
Polaris will be 23.5 degrees above the northern horizon when viewed from the Tropic of Cancer.