Science Bowl Study guides, Class notes & Summaries

Science Bowl Chemistry Questions With Verified And Updated Answers The ideal fuel for fuel cell use is: A. compressed natural gas B. reformulated gasoline C. hydrogen D. methanol - answerAnswer: HYDROGEN Out of the following choices, which is the correct name for N2O3: A. dinitrogen oxide B. dinitrogen dioxide C. dinitrogen trioxide D. dinitrogen tetroxide - answerAnswer: DINITROGEN TRIOXIDE Which of the following is an example of a buffer system: A. H2CO3 and water B. H2CO3 and NaHCO3 C...

National Science Bowl Exam Questions With Verified And Updated Answers Seven tenths - answerApproximate fraction of Earth's surface covered by oceans Basalt - answerRock that makes up most of the ocean floor and volcanic ocean islands Mach - answerA dimensionless quantity representing the ratio of flow velocity past a boundary to the local speed of sound 1 - answerNumber of protons in an ionic state of an atom of hydrogen Hydrogen peroxide - answerCommon name for antiseptic, found in man...

Science Bowl Practice Questions With Verified And Updated Answers Math; Multiple Choice: If the determinant of a matix is zero, the matix is said to be W.) an Eigen-matrix X.) singular Y.) invertible Z.) Gaussian - answerX.) singular Math; Multiple Choice: Matrix multiplication differs from scalar multiplication in that matrix multiplication is not W.) commutative X.) associative Y.) distributed over addition Z.) well-defined - answerW.) commutative Physics; Multiple Choice: materia...

Science bowl Astronomy Exam Questions With Complete Solutions (Verified And Updated) Multiple Choice: The largest circular storm in our solar system is on the surface of which of the following planets? w) Jupiter x) Venus y) Uranus z) Earth - answerW--Jupiter Short Answer: The rapidly moving stream of charged particles that is being driven away from the sun is known as what? - answerSolar Wind Multiple Choice: The biggest asteroid known is: w) Vesta x) Icarus y) Ceres z) Eros - answe...

Science Bowl Astronomy Study Guide Exam Questions With Complete Solutions (Verified And Updated) Albedo - answerAmount of sunlight that is reflected by the surface of a planet or a satellite, such as the Moon. Aphelion - answerThe point in an orbit in which an object is at its farthest possible distance from the Sun. Apogee - answerThe point in an orbit in which an object is at its farthest possible distance from the Earth. Astronomical Unit (AU) - answerMean distance from the Earth to ...

Science Bowl Astronomy Exam Questions With Complete Solutions (Verified And Updated) A solar eclipse can only occur at a: A. full moon B. new moon C. ½ gibbous moon D. ¼ gibbous moon - answerAnswer: B Which of the following constellations cannot be seen in the summer sky of the northern hemisphere? A. Libra B. Orion C. Ursa Major D. Cygnus - answerAnswer: B What percent of stars in the sky that appear to be single stars are actually binary stars: A. about 90% B. about 50% C. about 20 %...

Science Bowl Chemistry Exam Questions With Complete Solutions (Verified And Updated) What type of covalent bond, found in amine oxides, is formed by two electrons from the same atom? - answerDative (Accept: Dipolar or Coordinate) Identify all of the following three statements that are TRUE of acetic acid: 1) It exists predominantly in its monomeric form when dissolved in benzene 2) It exists predominantly in its monomeric form when dissolved in water 3) It exists predominantly in its mon...

Middle School Science Bowl Study Guide skeleton - answerthe internal supporting structure that gives an artifact its shape vertebrae - answerbackbone (26 bones) joint - answerthe point of connection between two bones ligaments - answertissue that connects bone to bone compact bone - answerHard, dense bone tissue that is beneath the outer membrane of a bone. spongy bone - answerpart of bone with many small pores or spaces marrow - answerconnective tissue that fills the cavities of bones c...

Science Bowl: Life Science (Biology) Exam Questions With Verified And Updated Answers LIFE SCIENCE (Multiple Choice) Which of the following are homologous structures: W) wing of a bat and the arm of a human X) leg of a cat and the wing of a fly Y) stinger of a bee and the fang of a snake Z) rattler of a rattle snake and the whistle of a song bird - answerW) wing of a bat and the arm of a human LIFE SCIENCE (Short Answer) What organelle functions to isolate a human cell's chromosomes f...