Option A
Since speed of gas is depends on temperature and directly proportional to temperature.
At fixed temperature, all have same speed irrespective of gas
Diagram 1 Diagram 2 The diagrams above use arrows to represent the speed of a gas...
HHHH RocS) yao HOH HH " HHOH Diagram 1 Diagram 2 Which of the diagrams above best represents the interactions that are responsible for the relatively large solubility of KCI crystals in water and why? ) Diagram 1, because strong ion pole interactions between KCl and water help to dissociate the solute. Diagram 1, because strong London dispersion forces between the K and Clions and water replace the weak London dispersion forces between two water molecules. Diagram 2, because strong...
The kinetic theory of gases states that the kinetic energy of a gas is directly proportional to the temperature of the gas. A relationship between the microscopic properties of the gas molecules and the macroscopic properties of the gas can be derived using the following assumptions: The gas is composed of pointlike particles separated by comparatively large distances. The gas molecules are in continual random motion with collisions being perfectly elastic. The gas molecules exert no long-range forces on each...
Physics problem 15 Two charged particles are moving with different speeds and directions. Charge q,--110. C BECAREFUL OF q1's SIGN) and q2 -3x1015 C. The diagram indicates their relative locations, speeds, and trajectories. v, 3000 m/s v2 2000 m/s 41 3 mm 42 4 mm what is the B-field (magnitude and direction) that particle #2 generates at particle #l's location? a) b) What is the magnitude of the magnetic force particle #1 is experiencing? c) What is the direction of...
(1) Sequence diagrams represent (a) exactly what the use case diagram represents. (b) the sequence for a scenario of a use case. (c) exactly what the class diagram represents. (d) the sequences that connect multiple use cases together. (2) Actors in a sequence diagram typically interact with (a) Boundary objects (b) Entity objects (c) Any type of object (d) Control objects (3) Are sequence and communication diagrams different from one another? ...
2. The arrows in the Jablonski diagram of Scheme 1 represent transformations that can be written explicitly as reactions, and thus have rate laws and rate constants associated with thenm For each arrow in the Jablonski diagram, write a chemical equation that represents that arrow. Example: Ru(bpy)*Ru(by)+ hv is the arow labelled emission. Please note that light (hv) should be indicated as a product or reactant where appropriate. Straight line arrows indicate processes involving light, wavy line arrows indicate processes...
Learning Goal: To be able to interpret potential energy diagrams and predict the corresponding motion of a particle. Potential energy diagrams for a particle are useful in predicting the motion of that particle. These diagrams allow one to determine the direction of the force acting on the particle at any point, the points of stable and unstable equilibrium, the particle's kinetic energy, etc. Consider the potential energy diagram shown. (Figure 1) The curve represents the value of potential energy U...
The graph above shows the distribution of molecular speeds for a gas at two different temperatures. Does curve 1 or 2 better represent the behavior of the gas at the higher temperature? 2 Molecular speed curve 1 curve 2
The graph below shows the distribution of molecular speeds for a gas at two different temperatures. Relative number of molecules Molecular speed (a) Does Curve 1 or Curve 2 better represent the behavior of the gas at the lower temperature? 1 2 (b) Which curve represents the gas with the higher average Ex? 0 1 2 (C) Which curve represents the gas that diffuses more quickly? 1 © 2
pressure, find out the 1. For helium gas at moderate temperature T and low followings if the helium container's volume is V. (1) Partition function (2) Entropy (3) Enthalpy (4) Helmholtz energy (5) Pressure 4 cf. The density of the quantum states is given by g(e)= "V"m3/21/2 h3 kT 1/2-/kTde TkT 2 If needed, use the following integral; 2. For monatomic ideal gas of N particles in volume V which follows the Maxwell-Boltzmann distribution, find out the speed distribution N(v)dv....
3. (10 pts) High energy particle accelerators convert part of the energy of colliding particles into the masses of particles produced in the collisions. Consider a collision of two protons that produces two charged kaons. The mass of the proton is mp- 938.3 MeV/c2, and the mass of each kaon is mK 493.7 MeV/c2. The reaction is a) The total energy (kinetic energy and rest energy) and total momentum is conserved. Suppose one of the protons is at rest in...