| ssm A young male adult takes in about 5.0 × 10-ª m³ of fresh air during a normal breath. Fresh air contains approxi- Imately 21% oxygel. Assuming that the pressure in the lungs is 1.0 × 10° Pa and that air is an ideal gas at a temperature of 310 K, find the number of 15. oxygen molecules in a normal breath.

Q: In a Hilbert plane with (P), let AABC be some triangle in the Hilbert plane. Let points Dand E divid...

A: Solution:   Given that,   α(∆ ABC)=1;CE ≅ 2 AEBD ≅ 2 CDCD ↔aAE ↔ bAB ↔ c

Q: Q:27)

A: Given: A uniform magnetic field B directed towards left Find direction of magnetic force

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A:

Q: An ice cube (mass 30 g) at 0°C is left sitting on the kitchen table, where it gradually melts. The t...

A: Given data: The mass of the ice cube is m=30 g. The initial temperature is T1=0°C. The final temper...

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A: The initial thickness of the fibreglass insulation in attic is given as, di = 15 cm The final thickn...

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A: Solution: The time derivative of the phase space Liouville's theorem. According to this theorem, th...

Q: (a) A radioactive isotope emits only a-particles. (1) Draw a diagram of the apparatus you would use ...

A: (a) (i) Introduction: In radioactive processes, particles or electromagnetic radiation are emitted f...

Q: What is the net outward flux of the radial field F = ⟨x, y, z⟩across the sphere of radius 2 centered...

A: Given, A raidal field and find out the outward flux through a sphere has radius 2

Q: Beta decay is caused by the weak force, as are all reactions in which strangeness changes. Does this...

A: Given Beta-decay is caused by the weak force, as are all reactions in which strangeness changes. Doe...

Q: This is a mathematical problem. Please solve the problem

A: Part (A) The phenomena (or devices etc.) which are related to quantum tunneling are explained below....

Q: The magnetic field of a plane electromagnetic wavemoving along the z axis is given byB→ = B0(cos kz ...

A: Part (a) Given: The magnetic field of electromagnetic wave is B=B0coskz+ωtj^. The amplitude of magn...

Q: A particle is confined within a three-dimensional cubical box of side L. Determine the probability o...

A:

Q: The boom in the figure below (Figure 1) weighs 2350 N and is attached to a frictionless pivot at its...

A: Part A Given: The figure is as follows: Introduction: Tension is a force along the length of a medi...

Q: In electron diffraction we get circular patterns but in laser diffraction(monochromators in sophisti...

A: Diffraction is the phenomenon of light bending around edges of any obstacle or while passing through...

Q: Data collected by PH210 students to describe the motion of a person on an amusement park water slide...

A: Given: The data given is as follows: Introduction: Displacement is a vector quantity that refers to...

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A: (1) Introduction: XOR gate is a digital logic gate that gives a true (1 or HIGH) output when the num...

Q: The intensity of a lightbulb with a resistance of 120 Ω is controlled by connecting it in series wit...

A: given, R=120ohm f=60Hz vrms=110V   a) Power dissipated        P=V2R=(110)2120ohm =100.8W

Q: Estimate the partition function for the hypothetical system represented in Figure 6.3 (attached). Th...

A: The ground state energy of the system is zero, so the exponential function becomes as follows, From...

Q: Suppose a particle of ionizing radiation deposits 1.0 MeV in the gas of a Geiger tube, all of which ...

A: Part (a) The current produced can be calculated as below, Here n is the number of ion pairs created...

Q: Why is mercury rather than water manometers used for pressure measurements?

A: We know pressure by a material of density (d) having  height (h) is given by  P= dgh =  density* acc...

Q: answer all subparts

A: Given: Armature current IA=15 A Armature resistance Ra=2.4 Ω Excitation winding resistance Rs=0.8 Ω ...

Q: An alpha particle (a He nucleus, containing two protons and two neutrons and having a mass of 6.64 *...

A: Answering first 3 parts. (a) The expression for magnetic force is, FB=qvB                    (I)    ...

Q: A positron is an antimatter version of the electron, having exactly the same mass. When a positron a...

A: NOTE : when a positron and electron combine artificially a positronium atom is created.  In this pro...

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A: Concept used: On heating the solids, the linear dimension starts expanding, this is called thermal e...

Q: Two blockS are connected Figure E6.7 by a very light string passing over a massless and frictionless...

A: The work done by a force is W=F→·d→=Fdcos(θ) where θ is the angle between the force and displacement...

Q: If relativistic effects are to be less than 1%, then γ must be less than 1.01. At what relative velo...

A:          Given :                     relativistic factor  γ = 1.01

Q: An electron beam and a photon beam pass through identical slits. On a distant screen, the first dark...

A: Given: It follows the identical slits in which the electron beams and photon beam is present. The el...

Q: Consider the forces applied to the particle shown in (Figure 1). Suppose that F4 = 4 kN and F5 = 16 ...

A: a) balancing forces in x direction we get , F1 = F4sinθ +F5725F1 = 4×sin30o+16×725F1 =6.48 kN