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In a specific binary-star system, each star consists of the similar mass that is 2.1 times of that of the Sun, and they revolve about their center of mass. The distance among them is 8.0 times the d
The coil is flipped via a half-revolution around a diameter, so that it is again horizontal. Determine how much charge flows in coulombs via the meter throughout the flip?
When copper wire of 63.4 cm having diameter = 1.21 mm, resistivity = 1.69 x 10-8 ohm•m is made into a circular loop and located perpendicular to a uniform magnetic field which is rising at the c
An infinitely long wire lies all along the z-axis and carries a current of around 30 A in the positive z direction. The second infinitely long wire is parallel to the z axis, and intercepts the x-a
An object is 13 cm from the surface of the reflective spherical Christmas-tree ornament 8.27 cm in radius. Determine the apparent position of the image? Answer must be in units of cm. Determine the
Determine what voltage must be exerted across the plates so that (i) a singly charged ion traveling at the speed of 8.0 x 104 m/s will pass via undeflected or (ii) a doubly charged ion traveling at
Calculate the magnitude of the tangential acceleration, the radial acceleration and the resulting acceleration of a point on its rim at the begin after it has turned via 60.0°
Determine the minimum uncertainty in the velocity of a truck of 2000 kg waiting at a red light (or its utmost possible velocity) if its position is evaluated to an uncertainty of around 1.0 X 10-10
When the current in the solenoid rises at the rate of 3.00 A/s, determine the self-induced emf in the solenoid?
The sun and Earth each apply a gravitational force on the Moon. Determine the ratio Fsun/Fearth of such two forces?
A student of 65 kg has grown concerned about being diffracted if passing via a 90 cm broad doorway. (i) When the student is traveling at a whopping 0.5 m/s, determine the momentum of student?
In 2.81 ms the coil is flipped so that its axis is perpendicular to the magnetic field of Earth. When an average voltage of around 0.170 V is thereby induced in the coil, determine the value of magn
Magnetic resonance imaging requires a magnetic field strength of around 1.5 T. The solenoid is around 1.8 m long and 75 cm in diameter. It is tightly wound having a single layer of 2.10-mm-diameter
A photon of 2.5 MeV passes close to a stationary atom and generates an electron-positron pair. When all the energy of the photon goes into making the pair, determine the speed of each when generated
Let, consider two diffraction gratings; one consists of 4000 lines per cm and the other one consists of 6000 lines per cm. Select the best statement beneath if comparing the dispersion of the
A spaceship is on the straight-line path among Earth and its moon. Determine at what distance from Earth is the total gravitational force (due to just Earth and Moon) on the spaceship zero?
Solid metal sphere having radius 'a' is covered through a concentric metallic shell of radius 'b'. The space among them is completely filled with the isotropic conducting medium with electrical cond
In a television picture tube, the electrons are accelerated from the rest via a potential difference V. Just prior to an electron hits the screen, its de Broglie wavelength is around 0.9 x 10-11 m.
The light of wavelength 580 nm is incident on the slit of width 0.300 mm. An observing screen is positioned 2.00 m from the slit. Determine the width of the central maximum. Please show computations
With what tension should a rope having length 3.40 m and mass 0.150 kg be stretched for transverse waves of frequency 50.0 Hz to encompass a wavelength of around 0.850 m?
The mass of the particle is around 6.64 x 10-27 kg. The particle employed in a scattering experiment consists of a kinetic energy of 7.30 x 10-13 J. Determine the de Broglie wavelength of the particle
Sound level within the church (1 m away from the chorus) while people are singing is around 100 dB (0.01 W/m^2). Suppose sound waves are released equally in all directions. Determine the sound level
Assume yourself in a Ministry of Sound club (London, UK). You are dancing much close to a loudspeaker, so that a sound at the threshold of pain (120-dB) hits your eardrum (its area is 5•10^-5 m
A ball having a mass of around 550 g is moving straight up with the speed of 19 m/s, if it strikes Tinker-bell who is hovering motionless directly above the ball. Tinker-bell grabs the ball, quits f
When the car is moving at max speed possible devoid of slipping, determine the coefficient of static friction among the road and tires of the car?