Power factor of a circuit having resistance only is - В.О А. 1 С. R. D. VR² + W*L² VR² + 1/w²C²
Q: If the two ends of a rope in equilibrium are pulled with forces of equal magnitude and opposite dire...
A:
Q: As we've seen, swimming underwater impairs your eyesight. The same is true for aquatic species that ...
A: Introduction: The farsighted eye can focus on distant objects but not on near objects. Closer articl...
Q: A cart accelerates 8.4 m/s2 when a force of 25.1 newtons is applied to it. What is the mass of the c...
A: Given that,Acceleration, a=8.4 m/s2Force, F=25.1 NBy using newton second law of motionWe can say th...
Q: How do you convert Schrodinger's equation from location to momentum?
A: Introduction: The Schrödinger equation, which characterized wave functions with just one complex val...
Q: If the period is 0.05s, what’s the frequency?
A: time period is equal to 0.05 sec T = 0.05 s
Q: Is it required for a laser material to have at least three energy levels? If so, why or why not?|
A: LASER- Light Amplification by Stimulated Emission of Radiation.
Q: Which force produces the largest torque? O 20.0 N perpendicular to the center of rotation at a radiu...
A: It is asked to find which of the given options produces the largest torque
Q: 3.1. Explain what is meant by the geostationary orbit. How do the geostationary orbit and a geosynch...
A: Disclaimer: It is an example of multiple questions, and there is no indication of which one to solve...
Q: From the figure shown, if the the block is 1000 kg, determine the value of force P (N) that will not...
A: Given: The mass of the block is m = 1000 kg The acceleration due to gravity is g = 9.8 m/s2 The coef...
Q: A vehicle with a mass of 2.40 * 103 kg is driving at a speed of 25.0 m/s. When the driver uses the b...
A:
Q: A basic pendulum (a mass swinging at the end of a string) moves in a circular arc. What is the direc...
A:
Q: If you attach a 150 g mass to the spring whose data are shown in the graph, what will be the period ...
A: Hey dear Have a look
Q: A vertical angle is measured to a signal mounted on top of a tower. With the transit telescope in di...
A: Given Direct angle (D) = +22 (deg) 32 (min) Reversed angle (R) = +22 (deg) 38 (min) Find the in...
Q: The melting point of aluminum is 660°C, its latent heat of fusion is 4.00 x 105 J/kg, and its specif...
A: Given that,Melting point = 660°CLatent heat of fusion = 4×105m = 500 (g)T = 27°CHere we need to find...
Q: A sodium atom of mass 3.82 x 10-20 kg vibrates with simple harmonic motion in a crystal. The potenti...
A: Given that,Potential energy, U=0.0075 eVMass, m=3.82×10-26 kgDisplacement, x=0.014nmPotential energy...
Q: Joseph made a poster for his Earth science project. He included the following diagram to show how Ea...
A: Solution: The sun transfers the solar energy to earth through radiation, Where the part of the light...
Q: An inductor is connected to a 15 kHz oscillator. The peak curront is 70 mA when the rms voltago is 6...
A: The value of the inductance L. Given, Peak currentI=70 mArms voltageVrms=6.0 Vfrequencyf=15 kHZ
Q: 13. Un avión de bombardeo que viaja en línea recta con una rapidez constante de 450 km/h deja caer u...
A: Since more than one question is asked, a solution for the first one is provided here. please upload ...
Q: What is the wavelength in metres of a sound wave , frequency 4.4 travelling at 330m/s
A:
Q: The disk rolls without slip a. What is the critical damping coefficient, c for the system? b. Plot t...
A: Given Radius (r) = 40 cm Mass (m) = 1 kg Spring constant (k) = 4 kN/...
Q: What is the value of the inductance L? Express your answer with the appropm » View Available Hint(s)
A: The inductance is expresses using the formula as, Vrms =Io22πfLL=2 Vrms2Ioπf
Q: A charged particle of mass 1 Kg and charge 1 C travels in a uniform magnetic field B=5â, T. If the i...
A:
Q: 1. In a circuit with impressed voltage ɛ(t) and inductanceL. Kirchhoff's first law gives the relatio...
A: The values of current for several values of time t are given as, t 1.00 1.01 1.02 1.03 1.04 i 3...
Q: 4. The cylinder of weight W= 100 kN rests in a frictionless right-angled corner. In the position sho...
A: The weight of an object is the total downwards force that gravitational force exerts on an object an...
Q: What is the speed of sound in air at a temperature of 212°F?
A: Given that,Temperature : T = 212°FHere we need to find the speed of the sound at temperature T :As w...
Q: One sometimes sees rows of evenly spaced radio antenna towers. A student remarked that these act lik...
A: An array of evenly spaced radio antenna towers is similar to a diffraction grating in the following ...
Q: Consider the circuit shown below. Find I,, I2, and I3. R = 8 N V½ = 10 V V = 24 V R2 = 6 N R3 = 4 N
A:
Q: A rocket is moving to the right at 1/2 the speed of light relative to the earth. A light bulb in the...
A:
Q: One sometimes sees rows of evenly spaced radio antenna towers. A student remarked that these act lik...
A: Diffraction is the interference effects due to the combination of many light waves. From these eve...
Q: Show that when the gain of summing amplifier is unity, the output voltage is the algebraic sum of th...
A: Refer to an inverting summing amplifier below : For simplicity, we have considered only three inpu...
Q: 9. Determine the potential of the electric field inside a sphere of radius a, if the upper half of t...
A: The negative gradient of potential is equals to the electric field strength Given by E -...
Q: 4. Is it possible to extract 4 kW of heat from a space that is maintained at a temperature of-10 C w...
A: Since, we want to extract heat from a system at low temperature of -10 C. And surrounding Has a high...
Q: How much thermal energy is absorbed by a 0.0220 kg ice cube as it melts? The latent heat of fusion o...
A: Given that,Mass of the ice : Mice = 0.22 (kg)Latent heat : LH = 3.4×105 (J/kg)Here we need to find t...
Q: The riders of a carnival amusement are spun within a flying-saucer-shaped vehicle. How many revolut...
A:
Q: Use the following constants if necessary. Coulomb constant, k 8.987 x 10° N. m² /C². Vacuum 8.854 x ...
A: Concept: To determine the magnitude of force, we will calculate the Potential Energy. The Formula to...
Q: 50. The diagram below shows part of the carbon cycle. Sunlight Atmosphere. Dead organisms and waste ...
A: Question 50: Carbon Cycle: The carbon cycle describes the process by which carbon atoms are constant...
Q: Motion of electron inside a conductor is A. uniform B. accelerated C. uniform average D. decelerated
A: correct option: motion of electron inside a conductor is,
Q: How much heat is required to vaporize 7 grams of ice initially at 0 degrees Celsius when the latent ...
A: Given that,Mass of ice: m = 7 (g)Latent fusion of ice : Hf = 80 (cal/g)Vaporization of water : Hv= 5...
Q: opposite directions, i
A: The expression for the force as, F=ma Here, F is the force, m is the object mass, and a is the acc...
Q: 6 V 12
A: The mesh equation for loops are given as, Loop 1 as,
Q: 1. An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the grou...
A: Kinematics.
Q: If the two ends of a rope in equilibrium are pulled with forces of equal magnitude and opposite dire...
A: Tension is defined in physics as the pulling force transferred axially by a string, cable, chain, or...
Q: Q = Explain the process of charging by induction using a positive rod, an electroscope, and a wire. ...
A: Charging of material involves the movement of electrons onto the material or the removal of electron...
Q: position state as: TEX 2:
A: Given as,
Q: ite directions., w
A: The expression for the force as, F=ma Here, F is the force, m is the object mass, and a is the accel...
Q: According to the shell model the spin and parity of the two nuclei Sb and Sr are, 125 respectively, ...
A: To be determined: The spin and parity of the two nuclei Sb and Sr.
Q: Ex.7 The binding energy per nucleon for Li' will be, if the mass of Li' is 7.0163 amu.
A:
Q: One sometimes sees rows of evenly spaced radio antenna towers. A student remarked that these act lik...
A: Introduction: Various optical components have periodic structures in optics; the most common are dif...
Q: A 1000-kg elevator is rising and its speed is increasing at 3 m/s2. The tension force of the cable o...
A:
Step by step
Solved in 2 steps