Which statement best describes common communicable disease is quizlet? Answer. The correct answer is A, or Most communicable diseases are either bacterial or viral and infect the respiratory tract. What are the benefits of a platonic friendship? The Benefits Of A Platonic Friendship You respect each other’s opinions, even when you disagree, You build each […]
How does a thermos flask prevent conduction convection and radiation?
How does a thermos flask prevent conduction convection and radiation? The silver coating on the inner bottle prevents heat transfer by radiation, and the vacuum between its double wall prevents heat moving by convection. The thinness of the glass walls stops heat entering or leaving the flask by conduction. How does a thermos flask prevent […]
What does the little 2 mean in Co₂?
What does the little 2 mean in Co₂? The subscript 2 represents that two atoms of oxygen combines with 1 atom of carbon to give CO₂. What is the balanced equation of water? 2H2(g) + O2(g) → 2H2O(l ) Chemical equations give the following information about chemical reactions. Chemical equations show the formulas for the […]
What is the purpose of Galileo?
What is the purpose of Galileo? About the mission While its aim was to study Jupiter and its mysterious moons, which it did with much success, NASA’s Galileo mission also became notable for discoveries during its journey to the gas giant. It was the first spacecraft to visit an asteroid — two in fact, Gaspra […]
How can you melt ice fast?
Where is the electric field strength the strongest?
Where is the electric field strength the strongest? Electric field strength is greatest where the lines are closest together and weakest where lines are furthest apart. What does the strength of an electric field depend on? The strength of the electric field depends on the source charge, not on the test charge. A line tangent […]
What are examples of isolated systems?
What are examples of isolated systems? An isolated system is one in which both matter and energy cannot exchange with the surroundings. Not sure if these were shared in your discussion, but some examples of isolated systems include a (very high quality) thermos bottle, a bomb calorimeter, and the universe. Why is momentum conserved in […]
What happens to the current in a circuit if the resistance is increased quizlet?
What happens to the current in a circuit if the resistance is increased quizlet? As resistance is increased, current is decreased. If current is increased, resistance is decreased. This means that current is inversely proportional to resistance. What will happen to the current in a circuit if the voltage applied to that circuit is increased? […]
What is the difference between the ground state and the excited state of an atom quizlet?
How do you explain ionic bonding?
How do you explain ionic bonding? Ionic bonding is the complete transfer of valence electron(s) between atoms. It is a type of chemical bond that generates two oppositely charged ions. In ionic bonds, the metal loses electrons to become a positively charged cation, whereas the nonmetal accepts those electrons to become a negatively charged anion. […]