TRIAL 2 Determining the Specific Heat of Metal Specimen Metal Specimen 2 Mass of calorimeter, m: 125.0 g Mass of calorimeter with water 227.0 g Mass of water, Miw 102g Mass of metal specimen, mm 51.0 g Initial temperature of metal, tam 100'C Initial temperature of calorimeter, tc 25.0°C Initial temperature of water, tow 25.0°C Final temperature of the mixture, tmix 31.0°C Specific Heat of Water ow 1.0000 cal/gC Specific Heat of calorimeter e 0.2174 cal/gC Experimental specific heat of metal, Cm calgC Actual specific heat of metal, C 0.2174 cal/gC Percentage Error

Q: Three-point charges lie on the x-axis; q1=+25nC is at the origin, q2=-10nC is at x=2m, and q0=+20nC ...

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Q: Part A A +4.0 µC charge is 22 cm to the right of a -7.8 µC charge. Determine the potential at the mi...

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Q: man hes 9 mass Subme rged ) Wlhe sabre ropa force on lim due to

A: According to archemede's principle  Buoyant force = weight of liquid displaced 

Q: A car is travelling with a velocity of 20.0 m/s on a straight horizontal highway. The wheels of the ...

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Q: Three forces act concurrrently on a body. Force A has a magnitude of 200 N and points 50o N of W; fo...

A: We have 3 forces given by A=200 N (50o North of West), B=100 N (30o East of North) and C=300 N (40o ...

Q: 19. Quincey stands on the flatbed car of a moving train playing an A on his flute. The note has a fu...

A: Original frequency of the flute f=220 Hz and frequency heard by stationary observer f'=first overton...

Q: A spring and block are In the arrangement of the flgure below. When the block Is pulled out to x = +...

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Q: A museum of modern art is displaying an irregular 426-N sculpture by hanging it from two thin vertic...

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Q: 4. Consider a one-milligram blob of blood from the previous problem. Between 0.25s and 1.00s, how fa...

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Q: Imagine an airplane flying through the air. Use what you know about lift, drag, weight, and thrust t...

A: Part a) If lift becomes greater than weight, there will be a net force in the upward direction. So, ...

Q: Three forces act concurrrently on a body. Force A has a magnitude of 200N and points 50° N of W; for...

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Q: Along the direction of the axis of the burge the resultant force is 3500 lb Thus, Tị cos 30° + T2 co...

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Q: The system in the figure is in equilibrium. A concrete block of mass 231 kg hangs from the end of th...

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Q: Two small charged spheres are placed in vacuum on the x-axis: 91 = +3.05 µC at x = 0 and q2 = -8.97 ...

A: We have two charges of magnitude q1=3.05 uC and q2=-8.97 uC at positions x=0 and x=13.49 cm=0.1349 m...

Q: In using the spring scale to find the equilibrant, why does one hold it horizontally on its body and...

A: In this problem, it is asking that why does we hold the spring scale horizontally on its body and no...

Q: . A wrecking ball used to demolish buildings swings from 10 m long cable. What is the period of the ...

A: GivenLength of cable L=10 m

Q: 3. a 0.35-kg fruit is falling from a tree with a speed of 5.0 m/s after t = 1.0 s. At t = 2.0 s, the...

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Q: INSTRUCTIONS: Show your complete solution to each problem on a short bond paper. Answers must be exp...

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Q: A basketball player runs 7.00 m due north, then 5.00 m in a direction 300 north of west, and finally...

A: Let d1 = 7 m due north  d2 = 5 m  30 oC due north of west  d3 = 8 due east  Φ = 30 oC      

Q: 2. Some Christmas tree lights have a characteristic that when one light (filament) burns out, the li...

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Q: 1. Mr. Knote, a piano tuner, taps his 440 Hz tuning fork with a mallet. What is the period of the vi...

A: Frequency of vibration of the tuning fork is given to be f=440 Hz. We need to find the time period (...

Q: Two-point charges with the magnitude of -10uC and 6µC, what should be the distance between them to p...

A: Given data:  Two point charges  q1 = -10μC = -10×10-6 C q2 = 6 μC = 6×10-6 C Force (F) = 2 N Require...

Q: S のて Mass of the bob (m) =A45 2g -0445 kg snipe Fc = m ac Mass, M % Diff. (w) (N) (6x) (N) 221 . 307...

A: Image-1   

Q: Computer the electric potential energy of a +5 C and a -7 C with a distance of 3 m.

A: GivenQ1 = + 5 CQ2  = -7 Cr = 3 m

Q: The angular position of a point on a rotating wheel is given by 0 = 2.48 + 8.53t2² + 1.04t°, where 0...

A: The angular velocity is related to the angular position as ω = dθdt, where θ is the angular position...

Q: Describe the interaction of two similar charged particles and two opposite charged particle.

A: Two similarly charged particles are two types. two particles which are both charged negative. two p...

Q: What force is necessary to generate a 29 N*m torque at an angle of 48 degrees from along a 7 m rod? ...

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Q: Find the smallest and largest value of P to maintain equilibrium when the weight of the rectangular ...

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Q: A basketball player runs 7.00 m due north, then 5.00 m in a direction 30° north of west, and finally...

A: Given ,  A = 7 m , North              B = 5m, 300 north of west              C = 8 m east

Q: A toroid has a core (non-ferro magnetic) of inner radius 25 cm and outer radius 26 cm, around which ...

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Q: PROBLEM 3: The coefficients of friction between the block and the rail are u, and u.. Determine the ...

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Q: Calculate the angular velocity of the hour-hand, of a clock from 7:00 pm to 2:00 am. State in rad/s....

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Q: Consider a silicon pn junction at T = 300 K with an acceptor doping concentration (1 × 1018cm-3) and...

A: Given, Na=10^18/cm³ Nd=10^18/cm³ ni=1.5×10^10/cm³ KT/q=26mV  

Q: Vector A has a magnitude 5.00 and points in a direction 40.0 degrees clockwise from the negative y-a...

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Q: At time t = 0, a car moving along a straight line has a velocity of 16 m/s. It slows down with an ac...

A: Here, we have given initial velocity and final velocity is 0 m/s as finally car comes to rest. Accel...

Q: At time t= 0, a car moving along a straight line has a velocity of 16 m/s. It slows down with an acc...

A: acceleration = a = -0.5 t m/s2 at t=0 velocity = V0= 16 m/s

Q: 8.46 A 0.150-kg glider is moving to the right on a frictionless; horizontal air track with a speed o...

A: for elastic collision b/w two objects the momentum of the system remains conserved i.e initial momen...

Q: 14. Karen flies a motorized toy airplane with a frequency of 200 Hz in a circle with a speed of 18.0...

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Q: 1. What happens to the strength of the magnetic force if the angle of the between v and B is 180 deg...

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Q: c)A body of weight 20 N is suspended by two strings Sm and 12m long and other ends being fastened to...

A: Given data: The hanging weight is W=20 N. The length of strings are, a=5 m b=12 m The length of rod ...

Q: The comparative form of far is more far

A: The comparative form of far is more far.One is farther and another is further

Q: The figure shows a container of mass m1 = 4.9 kg connected to a block of mass m2 by a cord looped ar...

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Q: Describe the photoelectric effect

A: The photoelectric effect is a phenomenon in which electrons are ejected from the surface of a metal ...

Q: An astronomer is observing a binary star that is 15 pc away. The two stars have an orbital separatio...

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Q: A physics student walks 1 km east, then 1 km north, then 1 km west, and finally 1 km south. What tot...

A: Answer:- 4 km Given    Distance travelled (S1) = 1 km east  Distance travelled (S2) = 1 km North Dis...

Q: Snakes X and Y start to crawl at the same time at equal speeds from a hole to find food. Snake X sta...

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Q: 3. A 8µC and 4µC is 45cm apart. What is the force between the two charges? 4. An identical charge th...

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Q: If the scale is calibrated in newtons, what does it read? Ignore the masses of the pulley and string...

A: Given:mass of block on left, m1 = 15 kgmass of the block on right, m2 = 22 kgmass of the pulley and ...

Q: An ideal fluid is flowing at a rate of 1.8 m3/s through a pipe with a radius of 2.0 cm. a) What is ...

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Q: Three forces act concurrrently on a body. Force A has a magnitude of 200 N and points 50o N of W; fo...

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