on April 23, 2022
What does Descartes say about knowledge?
Space and AstronomyThey believed that all knowledge comes to us through the senses. Descartes and his followers argued the opposite, that true knowledge comes only through the application of pure reason. What is Descartes standard for knowledge? Descartes set a standard that our beliefs have to pass if they are to count as genuine knowledge. Then he
on April 23, 2022
How do you describe a line graph in science?
Space and AstronomyA line graph is a graphical display of information that changes continuously over time. Within a line graph, there are various data points connected together by a straight line that reveals a continuous change in the values represented by the data points. How do you describe a scientific graph? Video quote: I was separated into
on April 23, 2022
What are Euler circuits used for?
Space and AstronomyRather than finding a minimum spanning tree that visits every vertex of a graph, an Euler path or circuit can be used to find a way to visit every edge of a graph once and only once. This would be useful for checking parking meters along the streets of a city, patrolling the streets of
on April 23, 2022
What Quadrilaterals have no pairs of parallel sides?
Space and AstronomyExplanation: The American term for such a quadrilateral is a trapezium, and the British term is a trapezoid. It is a quadrilateral that has no parallel sides. Which quadrilateral does not have two pairs of parallel sides? Trapezoids, kites and triangles are all shapes that do not have parallel sides, and this is because they
on April 23, 2022
What is a compound conditional statement?
Space and AstronomyCompound conditionals are a way to test two conditions in just one statement. There are two ways to do this with one block in Blockly! You can test if both conditions in a statement are true, or you can test if just one condition is true. What is an example of compound statement? A combination
on April 23, 2022
What is a cork board made of?
Space and AstronomyCorkboard is made of cork, Quercus (oak) suber (cork). Cork is a type of bark (suberose parenchyma) that can be harvested from a live cork oak tree in a sustainable way. How do you make a cork board? Video quote: The furring strip goes on first making sure to hit at least two studs. Then
on April 23, 2022
What is transformation of words?
Space and AstronomyA word undergoes a change in its form by means of inflections to give an appropriate and accurate meaning to the sentence. The change that it undergoes is called transformation. Transformation creates or gives rise to new words. These new words when used in different contexts give different meanings. What is the word transformation means?
on April 23, 2022
What is the HR diagram named after?
Space and AstronomyOne of the most useful and powerful plots in astrophysics is the Hertzsprung-Russell diagram (hereafter called the H-R diagram). It originated in 1911 when the Danish astronomer, Ejnar Hertzsprung, plotted the absolute magnitude of stars against their colour (hence effective temperature). Who the scientists the H-R diagram is named after where are they from? You
on April 23, 2022
How do you calculate 22.5 degree offset?
Space and AstronomyHow do you find a 22.5 degree angle? For this you must have to draw and angle of 90°. Then you have to make half of this,you will get two of 45° and 45°. Then again make half of one 45° angle and you will get desired 22.5° angle. What is the multiplier for a
on April 23, 2022
How do you find the six trig functions on the unit circle?
Space and AstronomyHow do you find the 6 trigonometric functions? Video quote: Okay ratios which the sine and the cosecant these are reciprocals of one another the cosine and the secant these are reciprocals of one another and the tangent the cotangent these are reciprocals. How do you solve trig equations with a unit circle? Video quote: