d 600 mm 600 mm

Q: A block is on a horizontal surface (a shake table) that is moving back and forth horizontally with s...

A: The table moving horizontally is undergoing SHMAs the block is kept on the table, so the block will ...

Q: ACTIVITY 3: Explain it to me Directions: Write the effect of the given EM waves on living things and...

A: The effect of EM waves on living organisms and Environment. given, 1. Ultraviolet2. X-Ray3.Gamma Ray

Q: Why is the radiation pressure of an electromagneticwave on a perfectly reflecting surface twice as l...

A: This is a question related to Electromagnetic waves. Consider a surface on which the electromagnetic...

Q: Three pairs of flexible cables, spaced at 120° inter- vals, are used to stabilize a 1000-ft televisi...

A: Given The total length of the tower (L) = 1000 ft Weight of the cables (w)             = 3.0 lb/ft T...

Q: Which of the following are closed systems? a. Earth b. a car c. a frictionless pendulum d. a mass on...

A: Given: Which of the following are closed systems a. Earth b. a car c. a frictionless pendulum d. a m...

Q: 10-75. The two shafts are made of A36 steel. Each has a diameter of 25 mm and they are connected usi...

A: Given: Diameter of the shaft is d=25 mm The torque is T= 500 Nm The radius is r=12.5 mm G=79×109 N/m...

Q: On a distant planet, a particle is fired with an initial velocity, and its x and y positions are rec...

A: Formula used :                      Displacement equation can be expressed by,                      ...

Q: Starting from the N(p) expression of a 3D conductor, derive an expression for the exact density of s...

A: Given :                Length L = 20nm                Diameter D = 4 nm     

Q: A beam 100Mev lom. Vinitial paket He Spread e lectre travels distonc& width Ax % is 10 em wi in this...

A: The spreading of a wavepacket when it's initial width is ∆x at time t is given by spread in wavepack...

Q: A small electrically charged object is suspended by a thread between the vertical plates of a parall...

A: Given:-             

Q: The boiling point of water increases with depth because pressure increases with depth. At what depth...

A: Pressure and height are related by the formula P = ρgh For pressure difference, P - Patm = ρgh  

Q: Unpolarized light is incident on four polarizing sheets, for each of which the axis isrotated by ang...

A: Given there are four polarising sheet and intensity of final transmitted light is 25%. Let's assume ...

Q: A raindrop falls through a cloud, increasing in size as it picks up moisture. Assume that its shape ...

A: Note, this is the answer of only 1 from the subparts. please consider my answer. Since we know dm=ρd...

Q: What should the relationship be between your center of gravity and the center of gravity of an objec...

A: Introduction: The center of gravity is the average location of the weight of an object. The centre o...

Q: Why should the shear stress acting on the element be directed tangent to the boundary?

A: If you observe a flow over an object, it forms a parabolic boundary layer where pressure acts on the...

Q: A 3.5-cm-diameter pipe contains a pumping mechanism that provides a force of 320 N to push water up ...

A: Given: The diameter of the pipe is d=3.5 cm. The force of the pumping mechanism is F=320 N. The ente...

Q: Crickets Chirpy and Milada jump from the top of a vertical cliff. Chirpy drops downward and reaches ...

A: Given data: The time is t=2.70 s. The initial speed is ux=95.0 cm/s. Since the velocity of the Mil...

Q: In a perfectly inelastic one-dimensional collision between two moving objects, what condition alone ...

A: A perfectly inelastic collision occurs when the maximum amount of kinetic energy of a system is lost...

Q: Shows a bias arrangement for both npn and pnp BJTs for operation as an amplifier.

A: NPN Transistor - For both arrangments, BE is forward biased and BC is reversed biased.              ...

Q: What is the difference between a pressure inlet and a velocity inlet boundary condition? Explain why...

A: Express the relation for the pressure as: P=FA Here, F is the force and A is the area. In pressure i...

Q: 3. Using values in the diagram derive an expression for r m F = mv/r F= kQq/r?

A: Centripetal force is given by                                                           Fc=mv2r Elec...

Q: Determine the moment of inertia of the beam’s cross-sectional area about the x and y axes.

A:

Q: a) Knowing that the allowable stress is 20 ksi, determine the maxi-mum allowable magnitude of the ce...

A: Calculate the ratios for design purpose. Calculate the  ratio. Here,  is the width of the raised por...

Q: When Scotland's Battlefield Band played in Utah, one musician remarked that the high altitude threw ...

A: (a) Let  and  be the pressure and volume of the gas, respectively. For an isothermal process, the ga...

Q: Solve Prob. 3.78, assuming that two 10-N vertical forces have been added, one acting upward at C and...

A: Fig 1: FBD of the forces acting on body

Q: Very Confused.  The answers are either A, B, C, D, E, F, or G.

A: Let v1, v2, v3, v4, and v5 denote the velocity vectors at the times (t) 5 s, 15 s, 25 s, 35 s, and 4...

Q: b. A cylindrical conductor with radius R carries a current I. The current is uniformly distributed o...

A: By using Ampere circuital Law we have ∫B.dl=μ0ienclosed  Bout=μ0i2πr where r=1.1R B=μ0I2π1.1R=2μ0I4π...

Q: a grating with 2000 lines per cm is illuminated with a gas discharge tube. The gas discharge tube co...

A: Given data,   grating const.,    g=2000/cmdistance of screen,      D=1mλ1= 410nmλ2= 434nm   Suppose ...

Q: A gas with molecules of radius r and mass per molecule m is at temperature T and pressure p. (a) Wri...

A: The mean free time is the ratio of the mean free path to the typical velocity, usually, we take rms ...

Q: What are the six known elements for which Z is a magic number? Discuss what properties these element...

A: Properties of magic number nuclei: The magic number nuclei tend to have an above average number of s...

Q: Calculate the momentum uncertainty of (a) a tennis ball constrained to be in a fence enclosure of le...

A:

Q: (II) A car drives straight down toward the bottom of a valleyand up the other side on a road whose b...

A: Set V2 /r = 9.8 m/s2 Use r=115. V2/115 = 9.8 m/s2   V = (115 m*9.8m/22 )0.5 V = 33.57 m/s = 75.1 mph...

Q: You win the lottery and decide to impress your friends by exhibiting a million-dollar cube of gold. ...

A: Given: The money in lottery is 1 million. The price of the gold per troy ounce is $450. The equival...

Q: why does the entropy of water increase with increasing temperature, while the entropy of steam decre...

A: When temperature increases for water, there will be a phase transition. Water will convert into stea...

Q: PLEASE WRITE CLEARLY AND CIRCLE ANSWERS SO I KNOW WHICH ONE IS WHICH

A:

Q: Q5: An ice skater moving at 12 m/s coasts to a halt in 95m on an ice surface. What is the coefficien...

A: Solution:   Velocity(v)=12 m/s Halt distance(x)=95 m  

Q: Two resistanceless rails rest 32 cm apart on a 6.0° ramp.They are joined at the bottom by a 0.60Ω re...

A: Determine the terminal velocity of the bar by calculating the net force acting on the bar as it slid...

Q: Ben​ Franklin's gift of $6​,000 to New York City grew to ​$10,000,000 in 200 years. At what interest...

A: The initial amount is, P=$6000. The final amount is, A=$10000000. The time period is, t=200 years. T...

Q: *16–80. The mechanism is used on a machine for the manufacturing of a wire product. Because of the r...

A:

Q: A test rocket starting from rest at point A is launched byaccelerating it along a 200.0 m incline at...

A: Given: The length of the incline l = 200 m. The acceleration of the rocket at incline a = 1.9 m/s2....

Q: Given: A conducting spherical shell with radius 15.0 cm carries a net charge of -6.40μ C  uniformly ...

A: (a) Given: The radius of the spherical shell is 15.0 cm. The net charge on the surface of the sphere...

Q: What are the characteristics of coherent interference?

A: The sources with similar frequency and fixed phase difference are termed as coherent sources, such a...

Q: (a) What is the gauge pressure in a 25.0ºC car tire containing 3.60 mol of gas in a 30.0 L volume? (...

A: For ideal gases, PV = nRT where, n is the number of moles of the gas, P is the gas pressure, V is th...

Q: The siren of a fire engine that is driving northward at 30.0 m/s emits a sound of frequency 2000 Hz....

A: This problem is based on the doppler effect. To solve this problem, we will use the formula,v fo=fsv...

Q: While a guitar string is vibrating, you gently touch the midpoint of the string to ensure that the s...

A:

Q: Consider circuit shown in Figure 3. (a) Calculate the equivalent resistance of the circuit (b) Calcu...

A: The resistances are: R1=2.00 ΩR2=10.00 ΩR3=5.00 ΩR4=4.00 ΩR5=3.00 Ω The potential difference across ...

Q: (1relwagoid prove that momentum oprator Hamiltonian operator Commutes with ealy if the potential ope...

A: Let H denotes the Hamiltonian operator, p denotes the momentum operator, m denotes the mass, and V d...

Q: Why do we need electric field?  5 sentences.

A: There are many important reason for which electric field is needed. 1. To understand the electromagn...

Q: Derive in detail by applying the contraction thrice on the 7th rank tensor and what will be the rank...

A: Introduction: A tensor is an algebraic object that describes a relationship between sets of algebrai...

Q: A tank in the shape of a hemispherical shell has a diameter of 2m. Water escapes through a circularo...

A: