Is Mark Watney in Artemis?
Space and AstronomyAs played by Matt Damon in the film version, Watney was the epitome of a nerd-bro MacGyver. In his new book, “Artemis” — already a bestseller — Weir sends us into space again for what is mostly a high-paced heist novel. Is the gardener in Artemis Mark Watney? Mark Watney Many readers have suspected that
What are Saturn’s moons made of?
Space and Astronomywater icewater ice, and are believed to be differentiated into a rocky core and an icy mantle and crust. What are the small moons of Saturn called? Three small moons orbit between Mimas and Enceladus: Methone, Anthe, and Pallene. Named after the Alkyonides of Greek mythology, they are some of the smallest moons in the
What is algebra in linear algebra?
Space and AstronomyDefinition of linear algebra : a branch of mathematics that is concerned with mathematical structures closed under the operations of addition and scalar multiplication and that includes the theory of systems of linear equations, matrices, determinants, vector spaces, and linear transformations. What is this algebra? Algebra is the branch of mathematics that helps in the
What is a sector of a circle in maths?
Space and AstronomyA sector is said to be a part of a circle made of the arc of the circle along with its two radii. It is a portion of the circle formed by a portion of the circumference (arc) and radii of the circle at both endpoints of the arc. The shape of a sector of
What is the current sunspot cycle?
Space and AstronomyWe are now in Solar Cycle 25 with peak sunspot activity expected in 2025, the panel said. Solar Cycle 24 was average in length, at 11 years, and had the 4th-smallest intensity since regular record keeping began with Solar Cycle 1 in 1755. What is the current sunspot cycle 2021? Solar cycle 25 is the
Can a linear transformation go from r2 to r3?
Space and AstronomyYes,it is possible. Consider the linear transformation T which sends (x,y) (in R2) to (x,y,0)(in R3). It is a linear transformation you can easily check because it is closed under addition and scalar multiplication. How do you convert R2 to R3? Video quote: Because matrix a is a two by three matrix this is a
What is a telescope in physics?
Space and Astronomytelescope, device used to form magnified images of distant objects. The telescope is undoubtedly the most important investigative tool in astronomy. It provides a means of collecting and analyzing radiation from celestial objects, even those in the far reaches of the universe. What is telescope in short answer? telescope is an optical instrument using lenses,
What are the triangle similarity postulates?
Space and AstronomyIf two of the angles are the same, the third angle is the same and the triangles are similar. If the three sides are in the same proportions, the triangles are similar. If two sides are in the same proportions and the included angle is the same, the triangles are similar. What are the 3
What exactly is the sun?
Space and AstronomyThe Sun is a 4.5 billion-year-old yellow dwarf star – a hot glowing ball of hydrogen and helium – at the center of our solar system. It’s about 93 million miles (150 million kilometers) from Earth and it’s our solar system’s only star. Without the Sun’s energy, life as we know it could not exist
How do you determine if a multiplicity is even or odd?
Space and AstronomyIf the graph crosses the x-axis and appears almost linear at the intercept, it is a single zero. If the graph touches the x-axis and bounces off of the axis, it is a zero with even multiplicity. If the graph crosses the x-axis at a zero, it is a zero with odd multiplicity. The sum