According to Dutch scientists Christiaan Hudgens what was light made of?

Q: 48.5 C charge is moving with a velocity of 58.8 m/s in the +x-direction. A magnetic field of 75.1 T…

A: Here we use formula of Lorentz force to find the force on charge

Q: A projectile is fired with an initial speed of 75.2 mps at an angle of 34.5 deg above the…

A: a) max height  Hmax = u2Sin234.5°/2g = 75.22×Sin234.5°/(2×9.8) = 92.56 m  b) time of flight T =…

Q: If you're in Albany,NY (ALB) and you see lightning in the distance and 12 seconds later you hear…

A: The thunder is heard after a time of 12 seconds of seeing the lightning

Q: 3/239 Tennis balls are usually rejected if they fail to re- bound to waist level when dropped from…

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Q: A certain brand of hotdog cooker works by applying a potential difference of 153 V across opposite…

A: Power P = V×I = 153×11.3 = 1728.9 W  Energy required for 1 hot dog = 61.8kJ  So, Energy required for…

Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 23.1 Q. When they are…

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Q: After an unfortunate accident occurred at a local warehouse, you were contracted to determine the…

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Q: 3. A 12.0 V battery is connected in series with a 10.0 O resistor, an inductor and a switch. At time…

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Q: Calculate the electric field strenght 0.25m away from a balloon that is holding +3.5 x 10-5 C of…

A: Given data:  Distance (r) = 0.25 m Charge (q) = +3.5×10-5 C Required: The electric field (E)

Q: Direction: Solve the given problem correctly and independently. Show your solution. Given : F; = 200…

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Q: A solenoid of radius 2.30 cm has 660 turns and a length of 25.0 cm. (a) Find its inductance. mH (b)…

A: Given Radius of the solenoid is r=2.30 cm=0.023 m Number of turns in the solenoid is N=660 Length of…

Q: A straight conductor carrying a current i = 7.5 A splits into identical semicircular arcs as shown…

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Q: Problem 3) A 70.1 kg ice skater moving on ice at 4.62 m/s hits from behind another 70.9-kg skater,…

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Q: A 45-kg object is lifted 2.7 m from the floor to a table. What is the object's gravitational…

A: Given that               The mass of the object is(m) = 45kg                Height above the ground…

Q: Consider the pendulum shown in the figure (Figure 1). Note that the pendulum's string is stopped by…

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Q: In the figure, point P2 is at perpendicular distance R = 26.9 cm from one end of straight wire of…

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Q: 4. A toroidal solenoid has an average radius of 10.0 cm, a cross-sectional area of 10.0 cm? and 1000…

A: radius (r) = 10 cm = 0.1 m Area (A) = 10 cm2= 10-3 m2Number of turns (N) = 1000current (I) = 100 A…

Q: data (iven danta," CUrnent 7A CUTineni ニ Reiatomce = 10 10 R fmd voildage=?

A: Given data :                   Current     =     I                  Resistance    =   R        To…

Q: A.) What is a necessary condition for a body to be in rotational equilibrium? B.) What happens to an…

A: Given : A multipart question is given. A.) What is a necessary condition for a body to be in…

Q: An airplane takes off after traveling a distance of 600 m from rest in 15 s. What is the take-off…

A: Given  Distance , s = 600 m  Initial velocity , u = 0 m/s  Time , t = 15 s  Final velocity , v = ?

Q: Problem #3. In Figure 25, the equation for the (parabola) curve section is given as y = x^2, and the…

A: Given data: The equation of parabola is,              y=x2 The distance OD is b=6''. The distance…

Q: Question 2 Which of the graphs below describes the energy of the pendulum at its equilibrium point?…

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Q: A copper rod and an aluminum rod of equal diameter are joined end to end in good thermal contact.…

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Q: 2. (Principle) What does the H-value mean? How is it related to energy balance?

A: Enthalpy is an energy-like property or state function. it has the dimensions of energy (and is thus…

Q: 3. Gary is working on a physics problem in which 100.0 g of water undergoes a phase transition from…

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Q: a) Let L be the diameter of our galaxy. Suppose that a person in a spaceship of mass m wants to…

A: a Assume that the galaxy is spherical in shape; if we wish to travel across it, we must go along the…

Q: Suppose the ball is thrown downward with an initial velocity of 3 mps instead of being dropped.…

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Q: This problem is extra and is not part of the homework. So, if you solve it correctly, you'll get 2…

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Q: 5.A lab has a new material they must test in order to determine its nature. Which test will…

A: "Since you have asked multiple questions, as per instructions to us, we will solve the first…

Q: Solve for the missingitems. Usea separatesheet for vour solutions. 26-28. Radius =5cm, Rotation= 32,…

A: In this question we have to find the missing items using the given information. Please give positive…

Q: Frame A is stationary. A ball is fired in the x-direction with a speed of 5 m/s. If Frame B is…

A: Frame A is stationary. A ball is fired in the x-direction with a speed of 5 m/s. If FrameB is moving…

Q: In the figure R1 = 5.45 Q, R2 = 16.4Q, and the ideal battery has emf ɛ = 13.6 V. (a) What is the…

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Q: A conducting, multi-turn circular loop of radius 12.0 cm carries a current of 15.0 A and has a…

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Q: A bullet has a momentum of 1.50 kg m/s. What momentum would the bullet have if it had a.) Twice the…

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Q: In the figure four particles are fixed along an x axis, separated by distances d = 5.00 cm. The…

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Q: In a volleyball game held in school, Player A at position X serves the ball from a height of 1.3m…

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Q: The earth is orbiting the sun, and therefore is contracted relativistically in the direction of its…

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Q: 100 45 V 150 200 What is the current?

A: Given data :- Three resistances : R1 = 10 Ω R2 = 15 Ω and R3 = 20 Ω And emf of battery E = 45 V

Q: Find the period of a pendulum undergoing Simple Harmonic Motion if the length of the string attached…

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Q: 2. The picture in Figure 1b shows a schematic pV-graph for a Stirling engine. Redraw the graph and…

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Q: What is the change in length of a 4.82-cm-long column of mercury if its temperature changes from…

A: Given data:  Original Length (L0) = 4.82 cm = 4.82×10-2 m Initial temperature (Ti) = 37.0 °C Final…

Q: Find the total capacitance given that C1 = 9 pF, C2 = 12 pF, C3 = 11 pF, and C4 = 8 pF. Draw a…

A: Value of capacitance: C1 = 9 pF, C2 = 12 pF, C3 = 11 pF, and C4 = 8 pF We have to find total…

Q: A 150.0 g is suspended from a hanger clamp at the position x = +15.0cm, and a hanger clamp is at…

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Q: Josh threw the marble vertically upward with a speed of 70ft/s from a bridge. On the way down, the…

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Q: What is the average (rms) velocity of nitrogen (diatomic) gas molecules at 20 degrees Celsius?

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Q: A proton traveling at 21.1° with respect to the direction of a magnetic field of strength 3.78 mT…

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Q: Describe the relationship between the motion of the pendulum and its energy. Use the following terms…

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Q: In the figure particle 1 (of charge +1.76 mC), particle 2 (of charge +1.76 mC), and particle 3 (of…

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Q: n a physics laboratory experiment, a coil with 250 turns enclosing an area of 10.5 cm^3 is rotated…

A: Given data as per questionarea =  10-5cm2 B =  7*10-5T N  =  250 t  =  3.10*10-2

Q: Consider a particle with the following wave-function: ,xL and L and A are constants. (a) What is the…

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