on April 27, 2022
What is the relationship between moon phases and eclipses?
Space and AstronomyThe amount of Moon we see changes over the month — lunar phases — because the Moon orbits Earth and Earth orbits the Sun. Everything is moving. During a lunar eclipse, Earth comes between the Sun and the Moon, blocking the sunlight falling on the Moon. Earth’s shadow covers all or part of the lunar
on April 27, 2022
Can lines be similar?
Space and AstronomyWhen two shapes are similar, then: corresponding angles are equal, and. the lines are in proportion. How do you prove a line is similar? 1. If a segment is parallel to one side of a triangle and intersects the other two sides, then the triangle formed is similar to the original and the segment that
on April 27, 2022
What is the derivative of sin and cos?
Space and AstronomyThe Derivatives of and The derivative of the sine function is the cosine and the derivative of the cosine function is the negative sine. Why is the derivative of cos? The derivative of the cosine function is written as (cos x)’ = -sin x, that is, the derivative of cos x is -sin x.Derivative of
on April 27, 2022
What is the net of an object?
Space and AstronomyThe ‘net’ of a shape (also called a geometry net) is a term used to describe what a 3D shape would like like if it was opened out and laid flat. A net is what a 3D shape would look like if it was unfolded. You can draw and fold nets to make 3D shapes.
on April 27, 2022
What are the terms that are associated with algebra?
Space and AstronomyMajor terms used in algebra include: variables, constants, operations, expressions and equations. A variable can be represented by letters from the alphabet. What are terms used in algebra? In algebra, terms are the values on which the mathematical operations take place in an expression. A term can be a constant or a variable or both
on April 27, 2022
Why is space exploration important to Florida?
Space and AstronomyFor more than 50 years, Florida has been the backbone of the nation’s space program — with every major occurrence in space originating right here in the Sunshine State. The space industry lends significantly to our economy and serves as a springboard for innovation and economic diversification. How does space exploration benefit Florida? The Space
on April 27, 2022
What are the absolute and apparent magnitude of Sirius?
Space and AstronomyWhat are the magnitudes of Sirius? Sirius is a main sequence star that is about 70 times more luminous than the sun. It is about 8.6 light-years from Earth. It has an apparent magnitude of -1.46 and an absolute magnitude of +1.4. What is the apparent visual magnitude of Sirius? Sirius, also called Alpha Canis
on April 27, 2022
What toys do 4 year old boys play with?
Space and AstronomyWhat do 4 year olds like to play with? They include blocks of all shapes and sizes, such as Legos, and toys that mimic real-life objects and tools. As a general rule, the less a toy does, the more your kid’s imagination has to work. When it comes down to it, the best toys for
on April 27, 2022
What is synchronous rotation caused by?
Space and AstronomySynchronous rotation is a natural consequence of tidal friction. The Moon has tidal bulges similar to those on Earth. It is thought that the Moon once rotated much faster than it does today. What is a Synchronised rotation? Synchronous rotation is the result of tidal forces that over time slow the rotation of the smaller
on April 27, 2022
What are popular 10 year old boys?
Space and AstronomyMind-Blowing Gifts For 10 Year Old Boys Smart Ball – Counts Juggles for You! Root Beer – Brew Your Own Science Set. Mega Cyborg Hand – Build Your Own. Sonic Booma Sports Boomerang – Returns Every Time! Minecraft Magnetic Travel Puzzle – 40 challenges. Paper Planes – Fold, Fling, Fly! What do 10 year old