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Determine the nucleus density (in kg/m) of the following four isotopes. He (m = 4.00260325415 u)...
7. + 0/10 points Previous Answers Determine the nucleus density (in kg/m3) of the following four...
7. + 0/10 points Previous Answers Determine the nucleus density (in kg/m3) of the following four isotopes. 3He (m = 3.0160293191 u) 7.706258e16 k X 83Kr (m = 82.914136 u) 210B1 (m = 209.9841204 u) 230Th (m = 230.0331338 u)
Chromium has an atomic mass of 51.9961 u and consists of four isotopes, 50 Cr, 52Cr,...
Chromium has an atomic mass of 51.9961 u and consists of four isotopes, 50 Cr, 52Cr, 53 Cr, and 54 Cr. The 52 Cr isotope has a natural abundance of 83.79% and an atomic mass of 51.9405 u. The 54 Cr isotope has a natural abundance of 2.37% and an atomic mass of 53.9389 u. The natural abundances of the 50 Cr and 53 Cr isotopes exist in a ratio of 1:0.4579, and the 50Cr isotope has an atomic mass...
Give the number of protons and neutrons in the nucleus of each of the following isotopes,...
Give the number of protons and neutrons in the nucleus of each of the following isotopes, (a) lead-208 protons and (b) technetium-95 protons and neutrons neutrons (c) carbon-14 protons and neutrons (d) tin-120 protons and neutrons
A U-tube contains liquid of unknown density. An oil of density 770 kg/m³ is poured into...
A U-tube contains liquid of unknown density. An oil of density
770 kg/m³ is poured into one arm of the tube until the oil column
is 13.5 cm high. The oil-air interface is then 4.5 cm above the
liquid level in the other arm of the U-tube. Find the density of
the liquid.
A raft is made of 11 logs lashed together. Each is 38.0 cm in
diameter and has a length of 7.00 m. How many people (whole number)...
Two isotopes of carbon, carbon-12 and carbon-13, have masses of 19.93 × 10-27 kg and 21.59...
Two isotopes of carbon, carbon-12 and carbon-13, have masses of 19.93 × 10-27 kg and 21.59 × 10-27 kg, respectively. These two isotopes are singly ionized (+e) and each is given a speed of 7.081 × 105 m/s. The ions then enter the bending region of a mass spectrometer where the magnetic field is 0.5788 T. Determine the spatial separation between the two isotopes after they have traveled through a half-circle. Use 1.602 × 10-19 C as the elementary charge...
1.11 (Tutorial). Determine the gage pressure at A as read by the U-tube manometer. Density of...
1.11 (Tutorial). Determine the gage pressure at A as read by the U-tube manometer. Density of water is p 1000 kg/m3 and the specific gravity of mercury is SGmercury 13.6. 3.7 m 3.5 m Water Figure 1.11
10) A proton moving at 2.44x105 m/s elastically collides with a helium nucleus that is initially...
10) A proton moving at 2.44x105 m/s elastically collides with a
helium nucleus that is initially at rest. Assume that all of the
motion is in one dimension. Determine the speed and direction of
motion of each body after the collision.
Note: Mass of a hydrogen nucleus is approximately 1.0 u Mass of a
helium nucleus is approximately 4.0 u
Please post both the equation and the final answer. thank
you
10) A proton moving at 2.44x 103 m/s clastically...
A neutron collides elastically with a helium nucleus (at rest initially) whose mass is four times...
A neutron collides elastically with a helium nucleus (at rest initially) whose mass is four times that of the neutron. The helium nucleus is observed to move off at an angle θ′2=45∘. The neutron's initial speed is 6.0×105 m/s . Determine the angle of the neutron, θ′1, after the collision. Determine the speeds of the two particles, v′n and v′He, after the collision
A neutron collides elastically with a helium nucleus (at rest initially) whose mass is four times...
A neutron collides elastically with a helium nucleus (at rest initially) whose mass is four times that of the neutron. The helium nucleus is observed to move off at an angle θ′2=45∘. The neutron's initial speed is 4.2×105 m/s . Determine the speeds of the two particles, v′n and v′He, after the collision. Express your answers using two significant figures. Enter your answers numerically separated by a comma.
Density p [kg/m2], viscosity - u [kg/ms], surface tension - o (N/m=kg/s2] compressibility K [Pa-kg/ms2] 1. For particle...
Density p [kg/m2], viscosity - u [kg/ms], surface tension - o (N/m=kg/s2] compressibility K [Pa-kg/ms2] 1. For particles settling in a stationary fluid it is thought that the drag force FD of a small sphere is a function of the settling velocity of the sphere - V, the diameter of the sphere - d, and the density p, and viscosity of the fluid - . Determine the dimensionless relationship(s) between these variables (FD/HVd, pdV/H) 2. (a) The efficiency of a...
7. + 0/10 points Previous Answers Determine the nucleus density (in kg/m3) of the following four isotopes. 3He (m = 3.0160293191 u) 7.706258e16 k X 83Kr (m = 82.914136 u) 210B1 (m = 209.9841204 u) 230Th (m = 230.0331338 u)
Chromium has an atomic mass of 51.9961 u and consists of four isotopes, 50 Cr, 52Cr, 53 Cr, and 54 Cr. The 52 Cr isotope has a natural abundance of 83.79% and an atomic mass of 51.9405 u. The 54 Cr isotope has a natural abundance of 2.37% and an atomic mass of 53.9389 u. The natural abundances of the 50 Cr and 53 Cr isotopes exist in a ratio of 1:0.4579, and the 50Cr isotope has an atomic mass...
Give the number of protons and neutrons in the nucleus of each of the following isotopes, (a) lead-208 protons and (b) technetium-95 protons and neutrons neutrons (c) carbon-14 protons and neutrons (d) tin-120 protons and neutrons
A U-tube contains liquid of unknown density. An oil of density
770 kg/m³ is poured into one arm of the tube until the oil column
is 13.5 cm high. The oil-air interface is then 4.5 cm above the
liquid level in the other arm of the U-tube. Find the density of
the liquid.
A raft is made of 11 logs lashed together. Each is 38.0 cm in
diameter and has a length of 7.00 m. How many people (whole number)...
1.11 (Tutorial). Determine the gage pressure at A as read by the U-tube manometer. Density of water is p 1000 kg/m3 and the specific gravity of mercury is SGmercury 13.6. 3.7 m 3.5 m Water Figure 1.11
10) A proton moving at 2.44x105 m/s elastically collides with a
helium nucleus that is initially at rest. Assume that all of the
motion is in one dimension. Determine the speed and direction of
motion of each body after the collision.
Note: Mass of a hydrogen nucleus is approximately 1.0 u Mass of a
helium nucleus is approximately 4.0 u
Please post both the equation and the final answer. thank
you
10) A proton moving at 2.44x 103 m/s clastically...
Density p [kg/m2], viscosity - u [kg/ms], surface tension - o (N/m=kg/s2] compressibility K [Pa-kg/ms2] 1. For particles settling in a stationary fluid it is thought that the drag force FD of a small sphere is a function of the settling velocity of the sphere - V, the diameter of the sphere - d, and the density p, and viscosity of the fluid - . Determine the dimensionless relationship(s) between these variables (FD/HVd, pdV/H) 2. (a) The efficiency of a...
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