When you apply increasing thermal energy to a certain material, it reaches a temperature of 50 degrees C. However, when it reaches this emperature, applying more increasing thermal energy does not cause the temperature to rise. Which of the following best explains what i happening? O a b Oc The system is having its heat leaking out that is not going into the material The material is at its phase change temperature and the thermal energy is going to change the phase instead of increase the temperature The material is made of a heat resistant alloy that is preventing the thermal energy from being fully absorbed The material has already absorbed enough thermal energy and cannot absorb any more

Q: 6.0 m/s •D 3.0 m •B 2.0 kg

A:

Q: B If the loop was initially at rest and floating in space and was free to move in any way…

A:

Q: The figure above shows four very thin parallel planes of charge with equal separation between them.…

A: The charge density on plate 1 is The charge density on plate 2 is The charge density on plate 3 is…

Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…

A: We need to say what the direction of friction will be on the coin on turntable.

Q: TENSION IN 1 AND E QUAL. WHAT IS THE SPEED OF THE WIRES 2 AそE BALL?

A:

Q: Find the three currents in the following figure. 2.0 1 1.0 0 5.0 V 1.0 0 5.0 V

A:

Q: 9) A spring has a constant of 875 N/m. What hanging mass will cause this spring to stretch 4.5 m?

A: Let's Consider a vertical spring of spring constant 'k' On which we hang a mass 'm'It will stretch a…

Q: 2.1 Calculate the % Error (accepted value 9.80 m/s?) for the following measurements: 9.87 m/s? 9.93…

A: % Error is given as% error=Experimental value-Realor acceptedvalueAccepted valuex100

Q: 51. B SSM A flywheel is a solid disk that rotates about an axis that is perpendicular to the disk at…

A:

Q: In a longitudinal wave, what is the area where molecules are "bunched" together called? What is a…

A: 5) in a longitudinal wave the point at which molecules are bunched to geteher  is called…

Q: A hot air balloon has just lifted off and is rising at a constant rate of 2.0 m/s. Suddenly one of…

A: Given: The speed of the passenger (balloon ) is 2 m/s. The height of the passenger during the toss…

Q: 124. The diagram below represents a 10.-newton block sliding at constant speed down a plane that…

A: Since object is moving with constant speed hence acceleration acting on it is zero so net force…

Q: of light rods, light strings, an

A:

Q: Lobster got trapped and now is stuck in a restaurant Lobster tank (which is a cube with side L and…

A:

Q: The drawing shows box 1 resting on a table, with box 2 resting on top of box 1. A massless rope…

A: Weight of box 1 is Weight of box 2 is Weight of box 3 is Box is resting on table and box 2 is…

Q: Two identical pucks collide elastically on an air hockey table. Puck 1 was originally at rest; puck…

A: Two identical pucks collide elastically on an air hockey table. Puck 1 was originally at rest (v=0)…

Q: 1. Four students are trying to move a table from one corner of the classroom to another, as…

A: Given Data: Let us consider the given forces acting on rectangular table. We are to find resultant…

Q: please provide help for the following problem.

A: Using the lens equation,

Q: When it comes to magnets, like poles... O don't interact. O attract. O repel.

A: Answer:

Q: A metal rod 0.750 m long is places on a mass balance and is found to have a mass of 245 g. It is in…

A:

Q: Can i get help step by step with this problem?

A: The displacement as a function of time is given by, (a)The displacement of the body over the time…

Q: A train running along a straight track at 48 m/s is slowed uniformly stop in 7.0 s. Find the…

A:

Q: As shown, a member is fixed at the origin, point O, and has an applied force F, the tension in the…

A: Force F = 130 N i - 125 N j + 70 N k x1=1.70 m , z1=1.15 m

Q: Problem 1 A rock is thrown straight upward at 9 m/s just over the side of a raised deck, 5.5 m above…

A: Initial velocity of the rock, Height from which the rock was thrown,

Q: 5. Two antennae (which may or may not be in phase with each other) transmit a radio wave at an AM…

A: Given information: Here, f is the frequency of the antenna.

Q: Which one is the answer to (e)? Since it asks for both end and closed end

A:

Q: could you help me with these please

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 4) (1) Show that when an ice cube floating in a glass of water is melting - the water level does not…

A:

Q: Activity # 1) below, the action-reaction pair is shown by the arrows (vectors), and the…

A:

Q: Sound exits a diffraction horn loudspeaker through a rectangular opening like a small doorway. Such…

A:

Q: An X-ray photon with a wavelength of 0.220 nm scatters from a free electron at rest. The scattered…

A:

Q: 14. Andrea, of mass 54.5kg, thinks she's sitting at rest in the middle of her 4.81m long dorm room…

A: mass = 54.5 kg length of dorm room = 4.81 m

Q: Mike can push down on a lever with a force of 700 N. In order to lift a rock using a 2.4 m long bar…

A: given that,mike can push down on a lever with a force of 700 N, in order to lift a rock using a 2.4…