A radio wave from a direct electrical current that is applied to a wire produces a frequency of 3 MHz ( 3x106). What is the resulting wavelength of these EM waves?

Q: Suppose a 1.25-kg ball is thrown against a wall at a speed of 15 m/s. After it hits the wall, the…

A: Write the given values with the suitable variables. m=1.25 kgu=15 m/sv=-7.5 m/st=0.000100 s Here, m,…

Q: 1. Balboa Park in San Diego as an outdoor organ. When the air temperature increases, the Give a…

A: Given:-  Balboa Park in San Diego as an outdoor organ. When the air temperature increases,  the…

Q: After 2 hours, 1/16 of the initial amount of of certain radioactive isotope remains undecayed. The…

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Q: Vector V⃗ 1V→1 is 6.4 units long and points along the negative x axis. Vector V⃗ 2V→2 is 9.0 units…

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Q: 5G Fact Check. Philippine mobile carriers use the n78 band at 3.5 × 10⁹ [Hz]. What is the wavelength…

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Q: Particle A of charge 2.79 x 104 C is at the origin, particle B of charge -6.54 x 104 C is at (4.00…

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Q: Where is the Potential Zero? Two point charges are fixed in place. The positive charge is +2q and…

A: Potential due to a point charge  V = kq/r  r = separation between two  charges k= 9×109 Nm2 /C2   q…

Q: Where is kinetic energy the highest? * 88 W Z W 1000 ÒÒÀÒÒÀÒÒÓÓÓÓÓÓ O x O Z ΟΥ Ow X

A: Since there is no dissipating energy involved in the process, so net energy is conserved. Total…

Q: A light ray coming from air (n=1.00)is incident on some unknown liquid at an angle of 60.00∘ with…

A: If light ray comes from a medium with refractive index n1 & refracted into a medium with…

Q: Particle A of charge 2.79 x 10-4 C is at the origin, particle B of charge -6.54 x 10-4 C is at (4.00…

A: Note:-  You have posted multiple subparts question. As per guideline I will solve first three…

Q: Henry is lifting a jug of water with mass 3.82 kg from a floor at the rate of 0.89 m/s2. What is the…

A: Answer:-  Given  Mass(m) = 3.82 kg  Acceleration (a) = 0.89 m/s2  Acceleration due to gravity (g) =…

Q: Imagine you are learning to drive. You get into your guardian's vehicle to practice, but all you see…

A: Rear view mirror is convex mirror.

Q: In addition to the formation of shadows and eclipses,  what other phenomena prove the rectilinear…

A: Formation of shadows is due to phenomena of rectilinear propagation of light . Shadows are created…

Q: 3P2 The Greenland ice sheet can be one km thick. Estimate the pressure underneath the ice. (The…

A: P = P0+rh0*g*h    = 1.013*105+918*9.8*1000

Q: An electric flat iron draws a current of 15 A when connected to a 110 V line. a. Assuming that the…

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Q: Shrinking Loop. A circular loop of flexible iron wire has an initial circumference of 164 cm, but…

A: Write the expression for the circumference. Here, R is the radius. Write the expression for the…

Q: Laser light. Consider an electromagnetic wave travelling in a vacuum with an electric field given by…

A: The equation of an electromagnetic wave is given as Ey, t=3×106 V/mi^cosky+2.7×1015 rad/st

Q: A rocket accelerates at a rate of 20 m/s2 during launch. How long does it take the rocket to reach a…

A: Formula

Q: Which of the following is true about Young’s slit experiment? a. slit experiments produced the same…

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Q: Asg There are many kinds of waves that fall in the category of Electromagnetic Radiation. The most…

A: distance of starting gun from the runners (d) = 100 m

Q: The photoelectric threshold wavelength of a tungsten surface is 272nm. Calculate the maximum kinetic…

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Q: Liwanag sa Dil-EM. Which of the following is/are TRUE about the production of electromagnetic waves?…

A: To select which of the given options are TRUE about the production of electromagnetic waves.

Q: A spaceship moving away from the earth with a speed of 0.90c fires a missile inthe same direction as…

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Q: Draw a simple diagram using lines and arrows that shows the refraction pattern that caused the…

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Q: 2. If the acceleration of the body is increasing linearly, which of the following statements is…

A: Given statement : "The acceleration of the body is increasingly linear"

Q: Given the two charged particles shown in the figure below, find the electric field at the origin.…

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Q: Which of the following is true?   Kinematics is about the geometric description of motion.…

A: Kinematics is concerned with the motion of every item in the world, from the tiniest particles to…

Q: A car is driven 220 kmkm west and then 98 kmkm southwest (45degrees). please explain and show all…

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Q: 02 Explain briefly the types of energy used in the Work-Energy equation, assisting your answer by…

A: In physics, work is the energy transferred to or from an object via the application of force along a…

Q: From the Atwood's machine attached, how do we compute for the Tx of m2? * n T T m₂ fk O = 40.3°…

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Q: clean Nickel surface is exposed to light of wavelength 235 nm. What is the maximum speed of…

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Q: Rays of the Sun are seen to make a 36.0° angle to the vertical beneath the water. At what angle…

A: use snell's law with 36.0° as the angle of transformation  n1sinθ1 =n2sinθ2 θ1 = sin-1[n2sinθ2/n1]…

Q: Identify the type of image formed on this situation: An image of a 2.0 cm high object that is…

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Q: Q1 Explain briefly, the meaning of the following terminology, assisting your result by equation and…

A: to define Linear impulse Angular Impulse

Q: 15. In an intersection, a bus moving at (100i) m/s and a truck moving at (200)) m/s collided with…

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Q: Speedo Lite. A light ray coming from air (n = 1.00) is incident on some unknown liquid at an angle…

A: According to law of refraction refractive index of medium 2 with respect to medium 1 is the ratio of…

Q: 5G Fact Check. Philippine mobile carriers use the n78 band at 3.5 × 10⁹ [Hz]. What is the wavelength…

A: Given data:  Frequency (f) = 3.5×109 Hz Required: Wavelength (λ)

Q: See Conceptual Example 6 to review the concepts involved in this problem. A 9.19-kg monkey is…

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Q: If an electron in an atom falls from the n = 3 to the n = 1 energy state, does it emit or absorb a…

A: Option a Emit

Q: Consider an extended object placed to the left of a bi-convex lens with focal length of 10 [cm] as…

A: Given: The focal length of the convex lens is 10 cm. The position of the object is 5 cm left side of…

Q: Which of the following is NOT a condition that must be met in order to utilize Ampere's law in…

A: Ampere’s Law is similar to Gauss’ Law, as it allows us to (analytically) determine the magnetic…

Q: Quiet. You (point A) and your friend (point B) are holding in-phase speakers which emit sound with…

A: For destructive interference  Path difference =nλ2∆x =nλ2, where n =1,3,5......

Q: Missing D. The mirror in the figure deflects a horizontal laser beam by 60° . What is the angle $? $…

A: Draw the schematic diagram of the rays.

Q: n object is placed at x = 0 and a diverging lens, with f1 = -47.0 cm, at x = 27.0 cm. A converging…

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Q: What velocity in m/s did the airplane take off from a landing field that has run 500m if it starts…

A: Write the given values with the suitable variables. s=500 mu=0 m/st=30 s Here, s, u, and t are the…

Q: Which 2 statements about waves diffracting after passing through an opening are true? * If the…

A: Condition for perfect diffraction :-  the slit width should be of the order of the wavelength of the…

Q: Reverse Fishbowl. A transparent sphere of radius 10.0 [m] is filled with air (nair = 1.00) and then…

A: Taking right hand side direction negative.Distance of image from the sphere (v) = 1.00 mRadius of…

Q: An electron moving at the same speed as a proton will have wavelength than a proton. O longer O…

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Q: A boll rounds a 12 m radius curve at 3 m/s. The magnitude of it's acceleration in m/s2

A: Introduction :  In this question we are provided with  value of speed  and radius . With these data…

Q: 2: Moment of Q? 500 lb. 300 lb 65 700 Kg*m/s² O 10 m 30 300 Kg*m/s

A: