How much would you age in traveling a distance of 5.19 light years from earth if you were able to travel at a speed of 0.871c?

Q: What is the frequency in Hertz of an X-ray with wavelength (9.00x10^-2) nm? (Give your answer to 3…

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Q: A 3.1 kg ball is dropped from a height of 1.2m (above ground level), onto a vertical spring attached…

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Q: Your friend has been given a laser for her birthday. Unfortunately, she did not receive a manual…

A: According to the Principle of Superposition, when multiple light waves coincide, the result is equal…

Q: How much energy is contained in 0.525 g of matter? Recall the speed of light c = 3.00 * 10 ^ 8 * m /…

A: Given data:   Mass (m) = 0.525 g = 0.525×10-3 kg Speed of light (c) = 3.00×108 m/s Required:  The…

Q: Q1 . A bar 1m in length has a negligible mass and it is placed on a pivot point at the 0.55 m mark.…

A: Given A bar 1m in length has a negligible mass and it is placed on a pivot point at the 0.55 m mark.…

Q: Consider the following. (a) Find the angle ? locating the first minimum in the Fraunhofer…

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Q: Amber (n = 1.546) is a transparent brown-yellow fossil resin. An insect, trapped and preserved…

A: Given:- Refractive index of Amber is n=1.546 Apparent depth of the of the insect is dapparent=2.2 cm…

Q: 2. A 2.0-meter-long copper wire with radius of 5.0 mm carries a uniform surface charge density of…

A: We  know that the electric field is given as  E = λ2πε0r where E is the electric field  r is the…

Q: A 0.500-meter length of wire with a cross-sectional area of 3. 14 × 10¬6 m meters squared is found…

A: Length (l) = 0.5 m Area of cross sectional (A) = 3.14x10-6 m2 Resistance (R) = 3.885x10-3 ohm we…

Q: What is the standard diretion of a vector with respect to positive axis if its direction is 30…

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Q: Question: Which of the following captured its atmosphere gravitationally? a.) mercury b.) venus.)…

A: The earth captured its atmosphere gravitationally. Beacuse mass of earth is greater than mercury and…

Q: golf club exerts an average horizontal force of 1000 N on a 0.045-kg golf ball that is initially at…

A: Given data  F = 1000 N, m = 0.045-kg, vo = 0, t = 1.8 ms.

Q: D. Electric field lines point away from positive charges (like charges repel) and towards negative…

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Q: A 40-kg cylinder pulley with a radius of 0.2 m rotates at a constant angular speed of 4 rad/s. What…

A: mass of cylinder pulley (m) = 40 kg radius (r) = 0.2 m angular speed (ω) = 4 rads

Q: In a vacuum, two particles have charges of q1 and q2, where q1 = +3.66 μμC. They are separated by a…

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Q: O The x) 3 conmpononts qa magnitic field are By = 010T By O•15 T B. wire is oriented along A 25 Cm…

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Q: The sum of two vectors is equal to their algebraic sum only wher

A: Given statement is The sum of two vectors is equal to their algebric sum only when

Q: 27. A 10 µF capacitor with an air gap of 2 mm is connected across a 12 V battery. What is the…

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Q: You have two rods of the same isotropic material, one is longer than the other. Suppose both are…

A: Two rods of the same isotropic material , one is longer than the other are subjected to the same…

Q: A wooden block with a weight of 9 N is placed on water. When the block floats on the surface of…

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Q: A car is moving on a straight road 20 m/s. It is acceleration at 34 m/s? What will be it's velocity…

A: Write the given values with the suitable variables. u=20 m/sa=34 m/s2t=6 s Here, u, a, and t are the…

Q: Part A A wheel is rotating about an axis that is in the 2-direction. The angular velocity w; is…

A: initial angular velocity = -6 radsnew angular velocity = 4 radst = 19 sec

Q: What is the importance of using a single oscillator?

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Q: object weighing 500kg is to be pulled by a man by exerting a force P. Force P is inclined at an…

A: object weighing 500kg is to be pulled by a man by exerting a force P.Force P is inclined at an angle…

Q: An object is placed to the left of a lens, and a real image is formed to the right of the lens. The…

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Q: the wavelength of light is emitted by a CO2 laser is a) What frequency is this in Hz and b) In what…

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Q: How far is the second dark fringe to the right of the central bright fringe in the double-slit…

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Q: A 0.7 m length of (9.009x10^0) mm diameter wire carries (2.16x10^0) mA current when (7.8210x10^0) mV…

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Q: 2. In the circuit shown in Figure 12, three identical light bulbs are connected to a flashlight…

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Q: Young's modulus of iron rod is 21 × 1010 N/m2. A force of 7.0 × 105 N is applied to a 1.5-m length…

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Q: am is propagating within a piece of glass with refraction index n1 %3D (1.9600x10^0). What is the…

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Q: 16. A 2-kg box is released from rest from the top of a 5-m-high frictionless ramp. At the bottom of…

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Q: The drawing shows a rectangular block of glass (n = 1.52) surrounded by liquid carbon disulfide (n =…

A: refractive index of block of glass (n) = 1.52 refractive index of liquid carbon disulfide (n') =…

Q: A horizontal piping system that delivers a constant flow of water is constructed from pipes with…

A: Your answer is option (c)  A.

Q: Air at standard atmospheriIc condition flows through a pipe at a velocity o 20 m/s, which then…

A: Given  Air Velocity at standard atmospheric condition in a pipe= 20 m/s Air velocity when pipe…

Q: Charges and Coulomb’s Law:  Identify if the statement is true or false.  5. If the distance between…

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Q: The peak value of an AC passing through a (4.79x10^1) W device is (2.2x10^0) A. What is the rms…

A: Given data:  Power (P) = 4.79×101 W Peak current (Ipk) = 2.2×100 A Required: The rms voltage (Vrms)

Q: A particle weighs 0.0001 kg and carries a charge of 5.0 x 10-6 C. What electric field (magnitude and…

A: Given data:  Mass (m) = 0.001 kg Change (q) = 5.0×10-6 C Ball remains suspended in air  Required:…

Q: Julia Alonzo wants to find the force required to accelerate an electron (m = 9.11 × 10–31 kg) moving…

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Q: Consider the following statements: A. The weight of a body produces a tendency to rotate. B. The…

A: A-weight of body opposes the tendency to rotate B-if the mass distribution is uniform then only…

Q: What is the equivalent capacitance of 6 4.7 μF connected in parallel? a. -28.2 μF b. 28.2 μF c.…

A: Given data:  The capacitors are connected in parallel combination  The number of capacitors (n) = 6…

Q: 2. In the fig. below, how large must R if the potential drop from A to B is 12 V. The current is 3.0…

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Q: A heat engine is operated between temperature limits 1380°C and 428°F. Engine supplied with 14,142…

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Q: (a) In communicating with an astronaut on the moon, 3.8 108 m from earth, what is the minimum time…

A: A) distance of astronaut on the moon (d) = 3.8×108 m

Q: A cubical piece of heat-shield-tile from the space shuttle measures 0.15 m on a side and has a…

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Q: Calculate the voltage if the resistance is 13 ohms and the current is 7 A ?

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Q: Part 3: Liquids in a U-shaped tube Water and then oil are poured into a U-shaped tube, open at both…

A: Draw a level and write the head balance equation.

Q: The velocity of a particular wave is 23.8 m/s. Find the wavelength of this particular wave if the…

A: Given: Velocity = 23.8 m/s Frequency = 11 Hz

Q: Ivana Alawi placed a 50.0 g mass at the 20 cm mark in meterstick as shown in the figure. what is the…

A: Correct option is 4. i e 93 grams

Q: Two motor vehicles, BMW and Ducati, are driving at SLEX southbound lane. At 9:00:00 am they are 100…

A: Velocity of the Ducati V1 = 100km/hr = 27.77m/s Initial  velocity of BMW u2 = 100km/hr Deceleration…