An icecube of mass 0.5kg is initially at a temperature of -10 C. If the icecube absorbs 15,000J of heat, what will be its final temperature?

Q: describe how to determine the electric field due to a point charge.

A: Let's consider a point charge Q placed at a point A that shown in Figure,

Q: 4. Consider the following three displacement vectors: Vector A has a magnitude of 2.80 km and a…

A: It is asked to calculate the magnitude of  resultant of three vectors. We will set up a coordinate…

Q: A long, current-carrying solenoid with an air core has 1700 turns per meter of length and a radius…

A: The magnetic fields in one of the coils tend to join with the other when two coils are placed close…

Q: For Q8 & Q9 use the shown Figure. Two cylindrical resistors, R1 and Rz, are made of the same…

A: Given value--- Two cylindrical resistors, R1 and R2 are made of the same material. Resistor R₂ has…

Q: A bird watcher meanders through the woods, walking 1.56 km due east, 0.600 km due south, and 3.69 km…

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Q: The radius of our galaxy is approximately 3 x 10^20 m. How fast must a spaceship travel so that the…

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Q: An ornamental pond is .8 m deep and has a surface area of 100 m^2. If the sunlight falling on the…

A: Given: Depth of pond h=0.8 m, Surface area of pond A=100 m2, Rate of energy transfer I=200 W/m2,…

Q: 4. Vector d = (-2.5, -3.6) m, reconcile the vector to polar coordinate

A: Given value--- vector d = ( -2.5 , -3.6 ) . We have to find--- polar coordinate?

Q: A small drop of water is suspended motionless in air by a uniform electric field that is directed…

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Q: A photographer in a helicopter ascending vertically at a constant rate of 1.2 m/s accidentally drops…

A: According to the question data Helicopter ascending vertically velocity = camera velocity at the…

Q: 8. A fisher slowly lifts a fish with a 6 m long fishing-rod, the mass of which 0.5 kg. One hand of…

A: The force of 200 N is applied at the end of the rod, and the force of 150 N is applied at a distance…

Q: A concave mirror with a 5 cm focal length is set 15 cm away from a 10-cm tall figurine. What are the…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: How can you relate the Coulumb's law for electrostatics to your relationship with an important…

A: Coulomb ‘s law has a great applications in modern life. This law specifies the direction of electric…

Q: A person going for a walk follows the path shown in the figure below. The total trip consists of…

A: Given that The path of a person is where   To find the resultant displacement from the initial…

Q: 0: A parallel-plate capacitor has capacitance Co = 5 μF with no dielectric. It is then filled with a…

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Q: Define special relativity and give an example

A: Special relativity is a theory of physics developed by Albert Einstein in 1905. It describes the…

Q: The displacement vectors A and B shown in the figure below both have magnitudes of 1.70 m. The…

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Q: The plates of a parallel-plate capacitor of capacitance 5 pF are 16 mm apart. The area of each plate…

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Q: how can gravity and the quantum will be made to coexist within the same theory?

A: Currently, gravity is described by the theory of general relativity, while quantum mechanics…

Q: A 5.60-g lead bullet traveling at 460 m/s is stopped by a large tree. If half the kinetic energy of…

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Q: A water wave travelling at 12.0 m/s is observed to have 25 crests (full wave cycles) pass a single…

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Q: How much heat is required to convert 25.4 g of liquid water (H2O) at 85°C to steam 2.01 J/g-C. and…

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Q: Sphere A with mass 67 kg is located at the origin of an xy coordinate system; sphere B with mass 72…

A: Given that, The mass of sphere A is mA=67kg The location of sphere A is R→A=0, 0=0i^+0j^ The mass of…

Q: Two resistances, R1 and R2 of 10 sand 30 are connected in parallel, and this combination in series…

A: Given data: Resistance, R1=10 Ω Resistance, R2=30 Ω Resistance, R3=2.5 Ω Emf of the battery, E=120…

Q: Problem 3 A rollerblader starts off at initial position x(0) = = 0. Their velocity vs. time graph is…

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Q: The guy wire supporting a 100-foot tower has a tension of 500 pounds. Using the distances shown in…

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Q: The position vs. time graph below shows the position of a dog as it chases after a squirrel. Draw…

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Q: sigmos sito) noilulovst ano Why are bodies on Earth not thrown off into space? Justify your answer…

A: Earth has its  gravity force which attract the bodies towards its center.

Q: Given v = -3i +8j |ū| = 5 making angle 240 degree measured counterclockwise from +x axis. Find the…

A: v→ = - 3i^ + 8j^|u→| = 5 @ 240o counterclockwise from +x axis

Q: In the figure particle 1 of charge -4.50q and particle 2 of charge +1.10q are held at separation L =…

A: Given Charge at point 1 = -4.50q Charge at point 2 = +1.10q L = 5.80 m Another q3 charge is placed…

Q: When two trumpets are played together, 20 beats are heard in 4.0s. If the frequency of the lower…

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Q: Problem 1:   Two trucks both cover a straight distance, d = 297 m, in time t = 11.5 s. Truck A moves…

A: Given value--- d = 297 m. t = 11.5 s initial velocity of truck B = 5.9 m/s. We have to find---…

Q: Rank the electric potentials at the four points shown in the figure below from largest to smallest.…

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Q: (48) During an experiment in physics class, a student places a large block on a plank. The student…

A: The coefficient of static friction (μ) is equal to the tangent of the angle at which the objects…

Q: a spring that stands vertically on a table. The spring stift ck is 385 g. The block is oscillating…

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Q: What kind of metal is this

A: Write the expression for the mass density of the metal and substitute the corresponding values.…

Q: zero error

A: Given: A digital stopwatch.

Q: A 5.0-kg cart moving to the right with a speed of 2.0 m/s has a head-on collision with a 10.0-kg…

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Q: hat are the speed and period of a satellite in an 85.00 km altitude lunar orbit? (what is Rmoon?)…

A: The speed of a satellite in an 85.00 km altitude lunar orbit can be calculated using the following…

Q: 11. Pascal's Principle states that the pressure applied at trigin odi no atooido instelb one point…

A: According to the given data Pressure through out the system = P=4.68kPa Diameter=D=0.1m2 We need to…

Q: Question: It is common to see birds of prey rising upward on thermals. The paths they take may be…

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Q: A photographer in a helicopter ascending vertically at a constant rate of 12.5 m/s accidentally…

A: Given Initial velocity of the helicopter is v0=12.5 m/s Height of the helicopter above the ground is…

Q: Hydrogen molecule has force constant 570 Nm 1. A hydrogen molecule is given a total vibration of…

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Q: radius of curvature Rho (Þ)

A: Given: Position coordinates are given as x=16-12t+4t2 and y=2+15t-3t2 Here t is time in seconds, x…

Q: a) Given the known information below about Triton (the largest moon of Neptune) calculate the mass…

A: a) To calculate the mass of Neptune using the information provided about Triton, we can use the…

Q: cyclist rides a bicycle 4.0 km west, then 3.0 km north. What is the cyclist's displacement? -…

A: According tot the given data AB =3km BC=4km we need find Displacement and Direction

Q: The distance from the lens of a particular eye to the retina is 1.96 cm. What is the focal length of…

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Q: How many magnitudes separate something that operates in nanoseconds from something that operates in…

A: Known values1 nanoseconds = 10-9 seconds1 ns = 10-9 s1 milliseconds = 10-3 seconds1 ms = 10-3 s

Q: Vector C can be written (-3i+1j) cm O (-4i+2j) cm O (i-3j) cm (2i+-4j) cm y (cm) 2 1 x (cm)

A:

Q: = Problem 19.06. A certain capacitor is charged to a voltage difference of V 120. V. (a) If the…

A: Given data Voltage (V) = 120 V Capacitance (C) = 9 pF Final charge (q) = 2 nC

Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.