Calculate the correction that needs to be applied to a T = 89°C if barometric pressure when measuring the boiling point of water is 753.5mm on a Hg column. Hint: An atmospheric pressure change that increases the height of the
Q: Visible light is incident perpendicular to a grating with 430 rulings/mm. What is the longest…
A: We know that, Diffraction formula- d.Sinθ= mλwhen , Sinθ= 1 then wavelength will be…
Q: If y(x,t) = 0.02 sin (30x - 400t) (SI units), the period of the wave is
A: Given that-yx,t=0.02×Sin30x-400tWe know that-Wave equation-yx,t=A.Sinkx-ωtwhere, A=0.02m…
Q: A charge of -3.11 4C is fixed at the center of a compass. Two additional charges are fixed on the…
A: Given, Q1=-3.11μCQ2=-3.82μCQ3=5.49μCr=0.106m
Q: Two wires of the same material and having the same radius have their fundamental frequencies in the…
A: We need to find-Ratio of lengthsl1l2=?Given that-Ratio of frequenciesn1n2=12Ratio of tensionsT1T2=18…
Q: A baby carriage is sitting at the top of a hill that is 21 m high. The carriage with the baby has a…
A: Given that-Height of hill, h= 21 mMass of carrage with baby, m= 1.5 kgPotential energy pf carriage,…
Q: A steel wire of length 1m & diamelee 8.2. elongated by Imm due to a weight of 3.14 kg Determine…
A: We need to compute the Young's modulus of steel wire (Y)=? The data provided has been shown as-…
Q: A 120-nm UV radiation illuminates a gold-plated electrode. What is the maximum kinetic energy of the…
A: Given that-Wavelength of incident radiation is 120 nmWe know that-Frequency, f=cλ .... Equation…
Q: Show that for two inertial reference systems Sand S' that move with a speed U with respect to Siy…
A: The equation holds good.The variations in kinetic energy of a particle moving at speeds V1 and V2…
Q: An electric heater is made by applying a potential difference of 100 V between the ends of a…
A: Concept: Here, In this question, we will use the concept of Ohm's Law. According to Ohm's law, the…
Q: What is the resistivity of a wire of 5-gauge wire (A = 16.8 x10-6 m²), 5.00 m length, and 5.10 m…
A: Given that-Length of resistance, l= 5.00 mResistance, R= 5.10 mΩArea of cross-section, A= 16.8×10-6…
Q: A student walks at a speed of 0.5 m/s and then begins to run 15 seconds later at a speed of 2.5 m/s.…
A: We know that-Equation of motion, v=u+ atafter rearranging can be written as- ⇒at= v-u⇒a=v-ut
Q: 24 4.1×10 moles ( 6.02 x 1023
A: Given :- expression to type on scientific calculator (4.1*10^(24))/(6.02*10^(23))
Q: If a particle of mass m moves with velocity v = (dr/dt) in the field, show that if E is constant the…
A:
Q: The mysterious visitor that appears in the enchanting story The Little Prince was said to come from…
A: Given: The diameter of the planet is 14 m. To determine: (a) The free fall acceleration on planet's…
Q: A coil of wire contains three loops. If the magnetic flux through the coil changes from - 45 Wb to…
A: Given that-Number of loops=3Initial flux, ϕ1= 45 WbFinal flux, ϕ2= +52 WbTime, dt= 0.36 sec
Q: A coil with a self-inductance of 3.0 H and a resistance of 100 2 carries a steady current of 2.0 A.…
A: Given,Coil with a self-Inductance, L= 3.0HResistance, R= 100ΩSteady current,I= 2.0A
Q: Starting from rest, a plane is able to go from 0 m/s to 70 m/s over the course of 7 seconds. During…
A: Given that-Initial velocity, vi= 0 m/sFinal velocity, vf= 70 m/sTime taken, t= 7 secWe know…
Q: SKETCH OR STATE SHELL CONFIGURATION :
A:
Q: An electric heater is made by applying a potential difference of 100 V between the ends of a…
A: Given that-Potential Difference, V= 100 VoltResistance, R= 20 Ω.We know that- heat generation rate…
Q: A football fan sits in the upper deck of a large football stadium and has a portable sound device to…
A: The intensity of sound in decibels is given by dB=10logIIo Where Io=10-12W/m2 We also know that…
Q: The 40-kg block is attached to a spring having a stiffness of k = 750 N/m. A force F- (100 cos 2t)…
A: Let us assume that there is no drag force to be considered in the problem mass of the block, m=40 kg…
Q: Consider the charge configuration shown above. Different regions are indicated by 1, 2, 4 and 5. The…
A: Given: The charge Q1 is q. The charge Q2 is 2q. To determine: The point on the x-axis…
Q: How do changes in atmospheric pressure affect the boiling point of water? At sea level, higher…
A: Boiling point of water is affected by the atmospheric pressure at the place where we are heating…
Q: A coil of wire is made of 520 turns and has an area of 0.30 m². It is placed in a uniform magnetic…
A: Given that-Number of turns, N= 520Area, A= 0.80 m2Uniform Magnetic field, B= 0.40 TResistance of…
Q: Determine the magnitude of the resultant force FR = F₁ + F₂ and its direction, measured…
A: Given that, The magnitude of the forces are F1=250lbF2=375lb The angle between the y-axis and the…
Q: For 1 ≥ 0, q= (4.0 x 10-4)(1-e-250) (C). Obtain the current at t = 3 ms. Ans. 47.2 mA
A: Current If charge Q flows through a conductor in time t then current I is given as, I=Qt here…
Q: On a graph, Tinº F vs Tin°C what is the meaning of the slope? A) How many degrees Fahrenheit there…
A: For graph of Temperature between Fahrenheit and Centigrade scale.
Q: A car is moving at 25 m/s along a straight highway. How long it will take the car to stop if it…
A: Given that-vo= 25 m/sv=0 (as car stopped finally)acceleration, a=-10 m/s2 Negative means car is…
Q: A thin plastic rod is bent into the shape of a semicircle of radius a. It is charged negatively…
A: Given, A plastic thin rod bent into a semicircle of radius a.
Q: Part 1: The Charged Semi-Circular Hoop A thin plastic rod is bent into the shape of a semicircle of…
A: Given that, a plastic rod is bent into a semi-circular shape. the radius of the semicircular rod is…
Q: The power dissipated by a resistor with a resistance of R = 1002 is P=2.0 W. What are the current…
A: Given that-The resistance is 100 ΩPower dissipated is 2.0 WWe know that-Power dissipation, P= I2R…
Q: the magnitude of the acceleration produced?
A:
Q: WEEK 2-KINETIC MOLECULAR THEORY OF GASES 1. An ideal gas equation is expressed in a way that; a.…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: A current of 5 A flows through an electric heater of resistance 22 Q. The voltage drop across the…
A: Given that-Current in heater, I= 5AResistance of heater, R= 22ΩThe voltage drop across the heater,…
Q: What is the maximum force on an aluminum rod with a 0.100-μC charge that you pass between the poles…
A: Given, Q=0.100μCB=1.50T y^v=-5.00msx^
Q: 3. 10. 1. 2. 8. Reflections and Conclusions If we know an atom's mass in amu and we know the number…
A:
Q: A pebble is dropped in a lake; and it produces ripples with a frequency of 0.50 Hz. When should a…
A: Given that-Frequency, f =0.5 HzTime period, t=1f=10.5 Hz= 2 sec
Q: Which of the following equations correctly defines root mean square speed? Select one or more: A.…
A: To evaluate the root mean square velocity, we have, v2¯=1N∫0∞v2 dNv 1dNv=4πNm2πkT3/2 e-mv2/2kT…
Q: 3 represented, the worm W, located at rw = 1.5 m and 0w = rad, is crawling at a speed of 0.01 m/s,…
A: Note: As per the company policy the first three subparts are solved below, to get other partsplease…
Q: a) The Cartesian vector equation for the resultant force acting on the hook b) The magnitude of the…
A: Solution:-Given that
Q: a. What voltage is involved in a 1.44-kW short circuit through a 0.100- 2 resistance?
A: Asked
Q: Task 3: calculatepfif tires expand by 10% UseT; = 20°C Tf-50°C Pi = 200kPa
A:
Q: Block B in the figure weighs 601 N. The coefficient of static friction between block and table is…
A:
Q: Starting from rest, a plane is able to go from 0 m/s to 70 m/s over the course of 7 seconds. During…
A: Given that-Initial velocity, vi= 0 m/sFinal velocity, vf= 70 m/sTime taken, t= 7 secWe know…
Q: Q2/ A- For a flexible walls artery with diameter (D), a blood flows through it with velocity of (V)…
A: Given Data:Flexible walls artery with Diameter =DBlood flows through it with velocity =VPressure…
Q: In the figure three identical conducting spheres form an equilateral triangle of side length d =…
A: Coulombs law Coulombs law states that force of attraction or repulsion between two charged bodies is…
Q: To increase the intensity of a wave by a factor of 50, by what factor should the amplitude be…
A: Given that:The increment of itensity: I= 50X is the AmplitudeLet consider,…
Q: Suppose the ski patrol lowers a rescue sled and victim, having a total mass of 80.0 kg, down ae =…
A: Given Mass m = 80.0 kg Angle θ = 56° Coefficient of…
Q: An initially stationary box of sand is to be pulled across a floor by means of a cable in which the…
A:
Q: Problem 1: What is the force F on the 1.0 nC charge at the bottom in Fig.1. Give your answer in…
A: Electrostatic force is fundamental force. It depends on 2 charges and distance between them. This…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps