What is a planetary astronomer?
Space & NavigationWhat do planetary astronomers do? Planetary astronomers study a wide variety of objects and phenomena, using techniques that range from traditional telescopic studies of faint objects to laboratory studies of meteorites and cosmic dust. What is the difference between an astronomer and a planetary scientist? Career Overview. Astronomy is the scientific study of the universe
Should we look at lunar eclipse?
Space & NavigationBut is it safe to watch lunar eclipse from medical point of view? According to experts, it is perfectly safe to watch lunar eclipse with naked eye unlike solar eclipse that could damage the macula of the retina and the person might lose vision on the centre part of the eyes. What happens if you
What type of transformation is a reduction?
Space & NavigationWhat is reduction in transformation? Reduction: Reduction is a transformation of an object that has the same shape, but decreases in size of the object. Reduction of a shape by a scale factor of 2. In the above example, we can see that the shape has been reduced by a scale factor of 2. Each
Are tides higher at full moon or new moon?
Space & NavigationMore Tidal Facts: One cycle of tides actually takes 24 hours and 50 minutes. The highest tides occur when the Moon is new or full. High tides sometimes occur either before or after the Moon is straight overhead. Do tides get higher with a full moon? To find out why the tide is higher when
Is area squared or cubed?
Space & NavigationArea is “squared” and volume is “cubed”. Is area a squared? In other words, the area of a square is the product of the length of each side with itself. That is, Area A = s x s where s is the length of each side of the square. For example, the area of a
What is the formula for an isosceles trapezoid?
Space & NavigationThere are several dedicated isosceles trapezoid area formulas: bases a,b and height h given: A = (a + b) * h / 2. bases a,b and leg c given: compute h via the Pythagorean Theorem ( h is the square root of c² – (a-b)²/4 ) and A = (a + b) * h /