1- How AFM can be used to measure particle size of nanomaterials? 2- Compare between contact and trapping mode of AFM? 3- Give the main steps to operate AFM device?

Q: A breeder has sold kittens and puppies on his shop. An income of $17,160 was made from a transaction…

A: Given data Inflow 1 = 17160 Inflow 2 = 12240

Q: C. D z into an aquifer. Assuming that chloride is a completely conservative tracer, that /day and Dy…

A:

Q: 213. The rigid bar AB, attached to two vertical rods as shown in Fig. P-213, is horizontal before…

A:

Q: Determine the maximum vertical height h which the rollercoaster will reach on the second slope.…

A:

Q: The motion of the particle along a straight line is governed by the relation a = t3 – 2t2 + 7 where…

A: Let represent point A in t= 1.42478 s and point B in t= 2 s. Given: a= t3 - 2t2 + 7 When tA= 1.42478…

Q: What are the Rotational / Translation Motion equations ?

A:

Q: Calculate the maximum moment in a 40-foot simply supported beam due to the following axle loads: 24k…

A:

Q: 18.18 (SI units) A hydraulic forging press is capable of exerting ello a maximum force = 1,000,000…

A:

Q: Question 2 A 5 foot by 5 foot square plate is placed in a pool filled with water to a depth of 8…

A:

Q: A sand casting mold is shown. All bottom and side plates have a uniform thickness of 1". The bottom…

A: Given : To find : Design a cylinder

Q: 95 kPa and 20°C. If the maximum temperature in the cycle is not to exceed 2200 K, determine (a) the…

A: Calculated thermal efficiency

Q: Please write down each step clearly. Draw free-body diagrams of members AC and BG 3 m 8 m 2 m 15 2 m…

A:

Q: 4.20 The beam shown carries vertical concentrated loads. Calculate the reaction at each support.…

A:

Q: A cable supports a load of 40 kg/m uniformly distributed along the horizontal and is suspended from…

A:

Q: 1. According to the SAE viscosity classification, the oil (SAE 40) is lower viscosity than the oil…

A: To decrease the friction losses in the bearing oil is used .varios types of the oils are used for…

Q: e at least two international codes or standards that mechanical engineers should be familiar with,…

A: we are required to discuss 2 international codes / standard required in mechanical engineering.

Q: Q3) How many meters of pressure drop will there be in 1 m length in a horizontal pipe with a…

A: find the pressure drop in 1 m length.

Q: Explain in your own words the parallel-axis theorem and how it is important in the analysis of…

A: Given question: What is parallel-axis theorem and how it is important in the analysis of rotational…

Q: The velocity of the fluid flowing thru a 50  mm diameter pipe is 1.35 m/s. The fluid has a kinematic…

A:

Q: 0.85) discharging Determine the kinetic energy flux of 0.02 m³/s of oil (sp. gr. through a 50-mm…

A:

Q: 1- How AFM can be used to measure particle size of nanomaterials? 2- Compare between contact and…

A: Given questions: How AFM can be used to measure particle size of nanomaterials? Compare between…

Q: It is observed that the skier leaves the ramp A at an angle 0= 25 with the horizontal. If he strikes…

A: (d) Write the expression of radius of curvature at point A. mgcosθA=mvA2RR=vA2gcosθA

Q: Determine the greatest allowable acceleration of the system.

A:

Q: Determine the reactions at A and B for the beams loaded as shown

A: According to the details provided in the question, we need to calculate reactions

Q: A straight-charged Thermostatic Expansion Valve (TEV) is designed to operate at an evaporator…

A: INTRODUCTION : We have to determine the appropriate spring pressure for which the saturation…

Q: Find the air-fuel ratio for a combustion process to which the fuel is C8H8.

A: GIven fuelC8H8

Q: Explain why the thrust of a fixed-pitch propeller decreases with increasing forward speed

A: Thrust is basically a reaction that a propeller experience when it changes the momentum of fluid by…

Q: 1) The force/weight criteria to choose the working energy is higher in than (A) hydraulic,…

A: Concept: 1) In general in choosing force criteria, working energy is higher in hydraulic than…

Q: 1, Two parallel disks, 80 cm in diameter, are separated by a distance of 10 cm and completely…

A: Calculate the heat transfer between two Surfaces.

Q: An incomplete expansion engine is supplied with steam at 1.95 Mpa and 400C. Release occurs at 0.14…

A: Given: The steam pressure at the entry of the engine, P1 = 1.95 MPa The steam temperature at the…

Q: Draw the three projections of the body in Figure 1- using AutoCAD 1-Do not write the dimensions on…

A: Find Draw the three projections of the body.

Q: kindly help me with this one. Write your answer with four decimal places and enclose them in a box.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The internal pressure of a 400 mm inside diameter cylindrical tank is 10 MPa and the wall thickness…

A:

Q: The 300-N block is at rest on the horizontal plane before the force P is applied at t=0. Find the…

A: Weight of the block, W= 300 N P= 80t μs = 0.4 μk = 0.2 The 300-N block is at rest on the horizontal…

Q: 2m 9. The rod AB rests on at A and against slipping suface at B if Ms =0-25 at A&B. Find the minimum…

A: find the distance ''a''.

Q: Use the standard list of Laplace Transform and determine the following: a) L{1+ 2t –t*} 3 b) L{5e2t…

A:

Q: 7. The stress-strain diagram for polyester resin is shown in the figure. Both strut AB and column…

A:

Q: Two pressurized prismatic tanks A and B are connected at their sides by an orifice 140 mm in…

A:

Q: ostream pressure, temperature, and Ma umber are 0.53 atm, 255 K, and 2.8, espectively. Determine the…

A:

Q: A uniform rod AB of mass m = 6.4kg is welded at its midpoint G to a vertical Shaft GD. Knowing that…

A:

Q: Where does the 3(angular acceleration) come from?

A:

Q: A solid steel shaft is fabricated as shown. Locate the center of gravity with respect to the left…

A:

Q: 5. -n A: n B: on C: n D: For the belt conveyor, with motor capacity of 11.13kW at a velocity of 1.35…

A:

Q: QUESTION 2 An endless rope haulage must convey 6000 tons per 5-hour shift. If 2-ton used on a…

A:

Q: Two parallel disks, 80 cm in diameter, are separated by a distance of 10 cm and completely enclosed…

A: INTRODUCTION : Heatwaves are emitted and may be absorbed, reflected, or transmitted through a colder…

Q: The solution to y" + 9y = 5 cos wt will exhibit %3D (a) resonance when w= (b) beats when w= (There…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 15% HOW LONG THE RUNWAY must before a plane to reach a takeoff velocity of75 m/sec if it can…

A: soln : - initial velocity = u= 0 m/s          Final velocity = v= 75 m/s Let S is the distance of…

Q: The simply supported beam is built up from three boards by nailing them together as shown. Im 1 m…

A: find the allowable spacing of the nails.

Q: The W1= 54.98-lb block shown rests on a smooth plane (coefficient of kinetic friction = 0) with an…

A:

Q: Three blocks A, B, and C are at rest weighing 40 kg, 16 kg, and 12 kg, respectively. Neglecting the…

A: