Which of the folkowing diagrams correctly shows a molecule of H,So,? H. H. A H. H. H. S S
Q: The circuit in the figure below contains two resistors, R, = 2.20 kn and R, = 3.10 kn, and two capac...
A: Given Resistor R1 = 2.20 kΩ Resistor R2 = 3.10 kΩ Capacitor C1 = 2.10 μF Capacitor C2 = 3.10 μ...
Q: in an easterlydire oy truck moving in
A: Given as, m1=2kg,u1=30.0ms(East)m2=5kg,u2=20.0ms(West)v1=15.0ms(West)
Q: answer quickly
A: Given: The density of copper ρCu=8.96 g/cm3 Calculation: a)The distance through which an α-particle ...
Q: A 7.0 kg bowling ball moves at 2.25 m/s. How fast must a 2.60 g Ping-Pong ball move so that the two ...
A: We are given with M1=7 kg V1=2.25 m/s M2=2.60 x 10-3 Kg we have to find V2
Q: Problem 3: Suppose we want to calculate the moment of inertia of a 65.5 kg skater, relative to a ver...
A:
Q: find force of gravity
A: The force of gravity between two mass is given by F=GMmr2=mgr=distance between the mass.M=mass of ea...
Q: An observer detects two explosions that occur at the same time, one near her and the other 100 km aw...
A: Given, Let us suppose that the 1st explosion takes place at x1 Let us suppose that the 2nd explosio...
Q: Problem 1: NASA scientists suggest using rotating cylindrical craft to mimic gravity while in a weig...
A:
Q: y 1 in. 3 in. 3 in.
A: Two Dimensional centroid problem. Divide the Figure/body into pieces that are known shapes (holes ar...
Q: 16-In Europe, 220 V is used instead of 120 V in America. 60 W European bulb in America If used, what...
A: Given that, Voltage in Europe, VE = 220 V Voltage in America, VA = 120 V Power in Europe, PE = 60 W...
Q: Q. No 03: a) You are given length of heating wire made of nickel-chromium-iron Alloy called Nichrome...
A: Concept of power in series and parallel electrical circuit.
Q: OR TEACHER In one of the classic nuclear physics experiments at the beginning of the 20th century, a...
A: The alpha particle will approach the nucleus unitl all its energy is converted into electrostatic po...
Q: The weight of an object by the sea is 2800 N. What is the weight of this object at a height with gra...
A: The weight of an object is defined as the mass times the acceleration due to gravity. Mathematically...
Q: A well-insulated electric water heater warms 131 kg of water from 20 °C to 43 °C in 30 minutes. Find...
A: This problem is from Thermodynamics. Please have a good look
Q: tires become worn? 8. A small porous solid is in the shape of a cube. Its volume is determined in tw...
A:
Q: A moving coil galvan resistance of 9.8 and gives full scale deflection when a current of 10 mA passe...
A: To find-Shunt resistance (S)=?Given-G=9.8 ohmIg=10 mA=10-2AI=500 mA=500×10-3A
Q: Two resistors are connected in parallel with an ideal battery. The values of the resistances are R, ...
A: Since, it contains more than one question, the solution for the first question is provided here. Pl...
Q: Consider a particle in a infinite spherical potential well. V(e) ={ 0, ra. (a) Solve the equation fo...
A:
Q: Position vs. Time Graph Worksheet 1) Look at the position vs. time graph below to answer the followi...
A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other ...
Q: The airspeed of an airplane is 100 km/h. When it is caught in a 100-km/h right-angled crosswind, its...
A: Given: Speed of airplane,vairplane=100km/hrSpeed of crosswind,vcrosswind=100km/hrAngle,θ=900 The spe...
Q: calculate the charge on the 4th capacitor
A: Given: C1=6.00 μF; C2=1.00 μFC3=3.00 μF; C4=6.00 μFVab=12.0 V Calculation: C3 and C4 are in series.∴...
Q: 7. Roller coasters are in the shape of a clothoid loop. This means the loop's radius is small at the...
A: Concept: The Roller coaster has a shape clothoid loop. The Radius at the top is given to be r=3.2 m...
Q: Tequired to hold the system of the figure below in équilibrium? Let w, = 120 N and w, = 59.0 N. (b) ...
A:
Q: Draw the LOL diagram for the ball + Earth motion. The first L is for energies during the initial poi...
A: Given Draw the LOL diagram for the ball + Earth motion. The first Lis for energies during the initia...
Q: 1) a) In a revolution type ride with R = 20 meters, how fast would you have to go at the top in orde...
A: Given: R=20 Formula used: mv2r=mg
Q: A galvanometer with a coil of resistance 40 ohm gives a full scale deflection for a current of 5 mA....
A: To find-Shunt resistance (S)=?Given-Resistance of galvanometer (G)=40 ohmMaximum current through gal...
Q: * pauticle is executing a SHM ili manimum acceleraltion is æ and maximum nelocity up. Then iti recul...
A:
Q: A rectangular coil with sides A = 8cm and B = 10cm, through which a current I= 50mA passes is in the...
A: The given rectangular coil has side lengths equal to 8 and 10 cm. A=8 cm=0.08 mB=10 cm=0.1 m So the ...
Q: x²î + 3xz?ŷ – 2xzî , | F sin(x)â + cos(y)ŷ + sin(xy) cos(z)2 || ||
A:
Q: Find the three (3) WORST errors on the FBD below and EXPLAIN how/why each is a problem. N. AL E• orm...
A: Given a free body diagram, in which different forces are acting in different directions. We have to ...
Q: Find the magnitude of the magnetic field this electon produces at the point A. Express your answer i...
A:
Q: spectrum peaks in the UV. This object is bright and you want to study its absorption lines, so you n...
A: The instrument which uses to resolve the far objects of celestial into space is called telescope.
Q: The current supplied to an air conditioner unit is 2.50 amps. The air conditioner is wired using a 1...
A: The problem can be solved by using the concepts of current density and drift velocity. Current densi...
Q: 1. The neutrons produced in a reactor are known as thermal neutrons, because 3 their kinetic energie...
A:
Q: A bead, mass m, is sliding is sliding on a wire which is hanging freely in the shape of a cosh (hype...
A: This problem can be solved by truncating the H(x) upto quadratic term and then finding the frequency...
Q: -. Show explicitly for a harmonic oscillator that ,(x) is orthogonal to , (x), (x), and V,(x) and th...
A:
Q: #1. Use a drawing(s) to help define the following terms: displacement, amplitude, period, frequency ...
A: The terms like displacement, amplitude, period, and frequency are extensively used in kinematics and...
Q: A drone on Earth and a B observer on a spaceship moving at 2.00×10^8
A: Required : How much time has passed compared to A.
Q: If you assume that a globular cluster 2 arc minutes in diameter is actually 19 pc in diameter, how f...
A: Given, a globular disc cluster is 2 arc minutes in diameter. The actual diameter is d = 19 pc let D...
Q: The work done is blowing a soap bubble of radius (R) is (W). The work done in making the soap bubble...
A: To find- Work done (W2)=? Given- Work done=W when radius=R Final radius=2R
Q: A 20-cm length of wire is held along an east- west direction and moved horizontally to the north wit...
A: Given that,Length of wire : L = 20 (cm) = 0.2 (m)Speed : v = 3 (m/sec)Magnetic field : B = 60×10-6 ...
Q: 1) a) In a revolution type ride with R = 20 meters, how fast would you have to go at the top in orde...
A: Given: Radius,R=20mAcceleration due to gravity,g=9.8m/s a) The expression for the centrifugal force ...
Q: A sonometer wire 100 cm long produces a resonance with a tuning fork. When its length is decreased b...
A: Sonometer is an instrument used to study transverse vibrations of strings. f = 12LTm , where f: fre...
Q: A wire 2 m long moves perpendicular through a 0.08 T field at a speed of 7 m/s. What EMF is induced?...
A: Given that, The length of the wire is l=2 m Magnetic field, B=0.08 T Speed, v=7 m/s Resistance, R=0....
Q: Why does current remains the same if both voltage and resistance increases at the same rate?
A: We can write, The current is written as, the rate of change of the voltage with respect to the resis...
Q: An AM radio broadcasting station uses a wavelength of 277.2 m. Calculate the frequency of these radi...
A: We know that, The wavelength is inversely proportional to the frequency. νλ=c Equation 1 wh...
Q: 7)If an atom has 19 protons and an overal charge of +1. how many electrons does it have? O a1 O b) 2...
A: Given that, atom has P=19 protons overall charge(P+ e)= +1 If an atom has an equal number of proton...
Q: For wavelengths in the visible spectrum, the index of refraction of a cer- tain type of crown glass ...
A: Given: Wavelength,λ=500nm=500×10-9mSpeed of light,c=3×108m/s The index of refraction is specified as...
Q: In a resonance tube experiment a tuning fork resonant with in air column 12.5 cm long and again reso...
A: To find-End correction (e)=?Given-l=12.5 cml'=40 cm
Step by step
Solved in 4 steps with 4 images