2. If the speed of an electron is measured to within an uncertainty of 2.0×10ª m/s, what woul be the size of the smallest region of space in which the electron can be confined? mẹ = 9.11 × 10-3 kg.
Q: A baseball mass 175.00 g approaches a bat horizontally at a speed of 35.70 m/s and is hit straight b...
A: Mass of the baseball m = 175.00 g = 0.175 kg Initial velocity of the ball u = 35.70 m/s Final veloci...
Q: Four resistance 4, 4, 4 and 12 N from a whetstone's network. Find the resistance whetstone's network...
A: To find- Shunt resistance (S)=? Given- R1=4 ohm R2=4 ohm R3= 4 ohm R4=12 ohm
Q: A negative charged is placed at a region of space where the electric field is directed vertically up...
A: As per guidelines we are allowed to answer only first three part of question. if question are not re...
Q: Given the initial velocity as 19.44 m/s, can you perform/integrate the solution/function of accelera...
A: Concept: Here, In this Question we will use Newton's Equation of Motion To determine the distance tr...
Q: 13. A wave takes o.25 second to complete four cycles. What is the wave's frequency and Period? 14. A...
A:
Q: t3/s? Then, convert
A: Given as, Time taken for pipe and weight tank= 15 min, Weight of the tank (increased)= 4765 lb, Lets...
Q: Assume Earth is on a circular orbit around the sun with radius of a.) 1.000001 AU and a period of Pe...
A:
Q: The figure shows a closed Gaussian surface in the shape of a cube of edge length 3.20 m. It lies in ...
A: Given, the electric field is E→=4.74x+5.17i^+6.55j^+6.92k^N/C And the side of the given gaussian cu...
Q: A 30.0-g metal ball having net charge Q = 5.50 µC is thrown out of a window horizontally north at a ...
A:
Q: A thermally activated reaction has an activation energy of 150 MJ/kmol. Calculate by what factor the...
A: Given: Activation energy = 150 MJ/kmol Increased the temperature is raised = 300 K to 900 K The rea...
Q: 1. Compute for the number of images produced by a 2 separate mirrors at an angle of 45 degrees if th...
A: Dear student as per the guidelines we are allowed to attempt only 1 question .Please repost the seco...
Q: Russell starts by bringing the 4 liters of water to a boil. How much heat needs to be added to bring...
A: a) Amount of water, V=4 Liters Density of water, ρ=1 kg/L The mass of water, ρ=mVm=ρV =1 kg/L×4 L ...
Q: The semi vertical angle of the cone of the rays of light incident on the abjective of a microscope i...
A: To find- Smallest distance of resolution (d)=?Given-α=200λ=6000 A.U.
Q: 2- What are polarons and excitons?
A: Polarons A polaron is a quasiparticle that consisting of an electron and the field of ionic polariza...
Q: With enough money and support from the government, what renewable form of energy would you venture i...
A: Renewable energy are those types of energy which are naturally replenished. The renewable forms of e...
Q: If the 3 dB frequency of the short-circuit current gain of a BJT transistor is 100MHZ, then* Given: ...
A:
Q: 1. A ball is thrown vertically upward until it reaches a height of 5 yards. Find the initial velocit...
A: Given, An object is in motion
Q: namic system?
A: In a dynamic system when the forced frequency becomes equal to the natural frequency of the system t...
Q: 7. Where are lights generally positioned in a 3D image? A. At the right of the image B. Below the xy...
A:
Q: A cross-sectional view of an optical fiber is shown in the figure. The optical fiber has core and cl...
A: Given an optical fibre with core and cladding with diffrent refractive index To find condition of to...
Q: The Differentiation to be made must be based on the following topics. - Power Rule Differentiation ...
A: The power rule differentiation tells the differentiation that is in the form xn. In this, the power ...
Q: Water flows steady through the piping junction as shown below, as it enters section 1 at 20 gpm. The...
A:
Q: E. The resultant electric force on point E Show your complete solutions.
A: As directed only question E will be answered The resultant force on point E has to be evaluated: qA=...
Q: Gas filled detectors are highly efficient for the detection of high energy gamma photons and X-rays ...
A:
Q: The surface of a sphere (radius a, centered at the origin) carries a potential (r = R,8,9) = Pocos20...
A:
Q: If you drop a ball onto a surface from a height of 1 meter and the ball rebounds to a height of 89 c...
A: as per our guidelines, we can answer only first question. please resubmit remaining questions.
Q: A potentiometer wire of 5 m long is conneclēd across a cell of emf av. Another cell gives a null poi...
A: To find- E.m.f. of cell (e)=? Given- L=5 m l=275 cm l=2.75 m V=2 V
Q: Problem 1. A particle moves along a straight line in such a manner in such a manner that its displac...
A:
Q: f the critica l from a medium t6 uáccuam is 30°, then velocilg of light in medium is. @) 6x i08 mls ...
A: To find- Velocity of light in the medium Cm=? Given- Critical angle ∠C=300
Q: 3. A particle is moving along a straight line according to the equation of motion s = t3 - 40t where...
A: Here we are given with displacement of the particle. Instantaneous velocity is the time derivative o...
Q: A network of four capacitors of 6µF each is connected to 240 V supply. Determine the charge on each ...
A: Since C1, C2 and C3 are connected in series. Therefore- 1Cs=1C1+1C2+1C31Cs=16+16+161Cs=36Cs=63Cs=2 μ...
Q: 6- A single phase concentric cable 2 km long has two dielectrics, each 5 mm thick. The relative perm...
A:
Q: Three condensers are connected in parallel with one condenser in series. If all condensers are ident...
A: To find- Capacity of each capacitor (C)=? Given- All capacitors are identical. Effective capacitanc...
Q: A Venturi tube narrows down from the inlet section to the throat. The inlet is 7 ft^2 while the thro...
A:
Q: Forces 30 kN ,20 kN,25 kN and 100 kN are respectively directed through the points whose coordinates ...
A: Given:Magnitude of forces,Fa = 30 kN , from O to AFb = 20 kN, from O to BFc = 25 kN, from O to CFd =...
Q: An object is being pulled up a ramp with an angle of 56.9° relative to the horizontal when the rope ...
A: Given, θ=56.90m=68.8 kgμ=0.339
Q: İsothermal atmosphere: Estimate the number of molecules in an isothermal (constant temperature) atmo...
A:
Q: 7. A hockey player swings her hockey stick and strikes a puck. According to Newton's 3rd law of moti...
A:
Q: Four resistance 52, 102, 152 and an unknown XO, are connected in series so as to form Whetstone's ne...
A: To find- Unknown resistance (X)=? Given- R1=5 ohm R2=10 ohm R3=15 ohm R4=X ohm
Q: 5) Projectiles with some initial rotational momentum have greater gyroscopic and aerodynamic stabili...
A:
Q: Al changes s B. The Great American Soapbox Derby is an annual summer event in Akron. Soapbox cars ha...
A: Answer : Here the gravitational potential energy is : ...
Q: Part of a single rectangular loop of wire with dimensions shown in Fig. 21-62 (see textbook, Giancol...
A:
Q: find the values: ^ 2 (1) [x Px ] = i2h % (2) [ P,P´]= o (3) [x, P,' ] = 2ih p
A: To find : Value of different commutation brackets
Q: 2.23 The dynamic viscosity of air at 15°C is 1.78 x 103 N s/m. Using Sutherland's equation, find the...
A: Reference Temperature, T0=15°C=15+273=288 KReference viscocity, μ0=1.78×10-5N.s/m2Viscocity at 100°...
Q: (Q4]For the following fiels equations which one is rotational and which one is irretational 1- F=yza...
A: A vector field is said to be irrotational when the curl of the vector field is zero. ∇×F=0 where F ...
Q: whetstone's network. Find the resistance Four resistance 4, 4, 4 and 12 N from a Which when connecte...
A: The resistance which when connected across the 12 Ω resistance will balance the network. Given, Res...
Q: When a resistor of 5 2 resistance is connected across a cell, its terminal potential difference is b...
A: To find- Terminal resistance of cell (r)=? Given- R1=5 ohm l1=150 cm R2=10 ohm l2=175 cm
Q: Discuss the behavior of waves in the water as you drop a coin in the basin filled with water. Explai...
A: When water is in its calmest and at lowest energy state, By throwing the coin into the water you pro...
Q: 23a)Two cylinders each of diameter 100 mm and each weighing 200 N are placed as shown in figure belo...
A: According to above the figure, ∆PQRcosθ=50100cosθ=12θ=60° In the 1st cylinder, ∑Fy=0RNsin60°=200RN=...
Q: 9. Check all the forces that apply to the situation described. A football travels upward and rightwa...
A: Required The forces acting of the football.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
