Calculate the reverberation time of the room. Show the equations used and the step- by-step solution. L= 2.5m W = 2.5m H = 3m Volume = 18.75m Total Surface Area = 42.5m2 Absorption Coefficient = 0.05 %3D
Q: phase Transitions Sketch the P-T phase diagram of a pure substance and label all relevant points (2…
A: Solution:-Given thatPT phase diagram;Phase (P)=2Components (C)=3
Q: 1. Calculate the wave (b) 1 kHz, (c) 10 kHz. length of a sound of frequency (a) 250 Hz,
A: A wave can be described as a dynamic disturbance capable of propagating from one point to another.…
Q: View Policies Current Attempt in Progress Compute the yield strength of a steel specimen that has an…
A: We are given the grain diameter. We are also given the values of constants. The yield strength is…
Q: Draw a figure of the line that best fits the experimental data in the table(showing experimental…
A: Given, Room temperature=25ºC The best fit line to the experimental data: X axis = 1 unit = 5 °C Y…
Q: Chemistry optical w(k) acoustic -T/a ° k→ M/a I am looking to understand the concepts of lattice…
A: Solution: Let us consider a unit cell composed of two non-equivalent atoms with mass M1 and M2…
Q: Diameter of the disc = 110.3 mm Radius of the disc, r = ....mm ... Area of disc = Tn r' ..…
A: Given:- Disc diameter = 110.3 mm. Led D = 110.3 mm Half diameter…
Q: 12. Solve for VCE. 1K 2.2K -5V 12V B = 100
A: The formula used is, Vce=Vcc-IcRc Vbe=Vbb-IbRb Vbe=0.7
Q: The symbol < | represents the state vector O Error true
A: The vector defines the position and momentum of the particle. It is denoted in dirac notation.
Q: 6) Locate the center of mass of the following molecules: (a) The HCI molecule has a dumbbell shape,…
A:
Q: Which of the following is true? On=0 ◯7+7=7 xj=1 ○ W=
A:
Q: Direction: Use the reference case to convert the temperature in F scale. Type your answer in the…
A: Given data, Temperatures are, 1. 104 °F2. 96.8 °F3. 60.8 °F
Q: - Problem 3: Helium is a very important element for both industrial and research applications. In…
A:
Q: Draw the typical output characteristics of an n-channel enhancement type MOSFET. On your drawing,…
A: Output Characteristics of an n-channel enhancement type MOSFET
Q: Write the classifications of vacuum gauges? Draw a block diagram of a penning gauge. An ion gauge…
A: An vacuum gauge is an instrument to measures pressure in a vacuum environment like in a…
Q: What trend did you observe in procedures B as you changed the areas of both aluminum sheets? Why do…
A: The capacitance of a parallel plate capacitor is determined by the following expression that is, C =…
Q: A square steel bar is 50 mm on a side and 250 mm long. It is loaded by an axial tensile force of 200…
A: Solution:-Given thatsquare steel barside (a)=50 mmlength (L)=250 mmAxial tensile force (F)=200…
Q: Heat Capacity of Gas of N Diatomic Molecules Hydrogen H, molecules have high vibration energies…
A:
Q: B. What is the increase in the length of a 10m long metal made of Brass at C when its temperature…
A:
Q: Problem 1: Assume a person has lungs that can hold V = 4.7 L of air (at 1 atm), and their body…
A:
Q: Examples 1- A rod of intrinsic silicon of 2 cm long, 0.5mm in diameter , motilities He = 0.12 m²/V.s…
A: For intrinsic semiconductor n=p=ni
Q: Please good handwriting and clear ideas explaining the process! The figure shows a wire that has…
A: magnetic field B=0.250T radius r=12cm=0.12m
Q: Energy is added to the liquid by the immersion heater - the metal coil placed in the liquid after…
A: Answer = 2) - Given, The heater delivers energy to the liquid at a rate of 21.1 Joule/s. There is a…
Q: What is the frequency response and what is the importance of knowing it? Why does the yield decrease…
A: Frequency response and importance of knowing it :-
Q: Temperature data (T) was measured at different distances (x) along a reactor. The data points are…
A:
Q: 3. The heat can transferred within solid material because; (a) Electron movement due to electric…
A: To select correct option regarding heat transfer within the solid material.
Q: A- The Ground vibrational frequency of a diatomic molecule HCI was equal to 2883.881 cm-¹ where the…
A:
Q: 2) Rtot IB A Itot = V tot VR = A.5 9.7 8 8.0 2 Ic = IA = Vc = VA = Show working here: 32 V
A:
Q: 43. In class we showed that mvms kBT for an ideal gas. Why is this such an impor ant finding?
A: Let us first try to understand what this equation is:- If we have a volume/container and if we have…
Q: Which of the following is true about polycrystalline silicon?
A: Polycrystalline silicon consists of many smaller silicon grain of varied crystallographic…
Q: Car A is moving at a rate of 3 m/s when it collided with stationary Car B that has a mass of 1,500…
A:
Q: Three moles of an ideal gas undergo a reversible isothermal compression at 17.0°C. During this…
A:
Q: Please show your complete solution. Thank you! A steel tape measures the length of copper rod as…
A:
Q: Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz I definitely upvote…
A: Step 1:Given data isAmbient temperatureT∞=66°Initial temperature Ti=8°Final…
Q: A car tire has a gauge pressure of 216,020 Pa, volume of 8 L, and temperature of 6°C. After several…
A: Here:
Q: Calculate the specific heat of Lead (Pb), using both the Einstein model and the Debye model, for…
A: Given Data: For Lead QD=88 kQE=65 k Now, Temperature given is 2 K ,10 K ,20 K ,50 K ,100 K ,200 K…
Q: Q1: Explain the electronic distribution of germanium, iron and magnesium if you know that their…
A: Question 1 For germanium Atomic number = 32 Electronic configuration = 1s2 2s2 2p6 3s2 3p6 3d10 4s2…
Q: •3-40. The spring has a stiffness of k unstretched length of 200 mm. Determine the force in cables…
A:
Q: TYPE ALL ANSWERS IN THE RESPONSE BOX QI. Understand the given case to be able to answer the…
A: Newton's law of cooling tells that rate of heat loss of body is directly proportional to difference…
Q: Please show your complete solution. Thank you very much! Convert 500mm Hg abs. to MPaa and to psia.
A: As we know that, 1 mm Hg = 0.00131579 MPa So,500 mm Hg abs. = 500 * 0.00131579 MPa…
Q: The following describes similarities between true solutions and colloidal dispersions 1. Filtering…
A: Introduction: A true solution is a homogeneous mixture of two or more solutes and a solvent. A…
Q: **A positive charge Q1 = 40.0 mC is located at a point X1 = -2.00 m, a positive charge Q2 = 30.0 mC…
A: Given that: Q1=40.0 mC=40.0×10-3 CQ2=30.0 mC=30.0×10-3 CQ3=20.0 mC=20.0×10-3 C
Q: C. Solve the following problems relative to the resistivity and conductivity. Show yur solution. 1.…
A: Given data : Length of material L = 15 m Cross-sectional area A = 5 × 10-8 m2 Resistance R = 5 ohm…
Q: Q- Explain all characteristics of 7 crystal classes and 14 crystal types with their neet diagrams.
A: Since this a multiple part question, only the first 3 will be answered, please post the remaining…
Q: Please explain the physics of phase separation in detail.
A: Phase separation is a phenomenon observed in various systems in physics, chemistry, and materials…
Step by step
Solved in 3 steps