In a process of an ideal gas, the pressure is halved while the volume is kept constant. During this process, 750J of heat flows out of gas. What is the change in the internal energy of the gas in this process?

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Q: A loop of wire sits in a uniform magnetic field, everywhere pointing toward you. Due to a changing…

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Q: 2- What is the aperture function in the Fourier transform?

A: The aperture function describes the transmission of light waves through an optical system. It is a…

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Q: 2. Determine the RESULTANT of the following vector: V₁=10 m 20° NE, V₂ = 15 m 40° SE, & V3 = 10 m…

A: Vectors are directed  directed  directed Find:The resultant vector.

Q: 1500-kg satellite orbits a planet in a circular orbit of radius 6.2 × 106 m from the center of the…

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Q: A certain star is 10.9 light-years away. Part A How long would it take a spacecraft traveling 0.900c…

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Q: A light ray enters a rectangular block of plastic at an angle 0₁ = 47.2° and emerges at an angle 0₂…

A: Angle Angle

Q: The resistance of a bagel toaster is 14 22. To prepare a bagel, the toaster is operated for one…

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Q: 9. Below is a PV diagram showing a cyclic process for 0.0038 moles of an ideal monatomic gas. The…

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Q: A 1.0-m-tall vertical tube is filled with 20°C water. A tuning fork vibrating at 580 Hz is held just…

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Q: 1) A cistern contains a volume of 40000 liters of water (PH₂O = 10³ kg m-3;1 liter = 1 dm³). It has…

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Q: 4. Block A and spool B weigh 8 and 6 lb, respectively. The spool has a string wrapped around it to…

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Q: Two friends talk on the phone to meet, both come out at the same time in their respective bicycles;…

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Q: In the figure provided, three balls of equal masses are released from the ground. If they are…

A: Given three balls of equal mass are released from the ground.The released speed of each ball is…

Q: 1- What is the extrinsic Photon Properties? 2-Does the photon can move in medium at speed less than…

A: The properties which are not inherent to the photon are called extrinsic properties.

Q: 3- Tuning forks of different frequencies. 4- Rubber pad. 5- Thermometer. Method 1- Select the fork…

A: F(Hz)LC  (m)1/fC=4FLC  (m/s)4800.17326.44200.19319.23840.22337.93200.253202880.29334.1

Q: A bat flying in a cave emits a sound and receives its echo 0.09 s later. Find the distance to the…

A: The objective of this question is to find the distance to the wall of the cave using the time taken…

Q: This time the magnetic field maintains a constant value of 0.610 T, and we achieve an induced…

A: Magnetic field, B = 0.610 TVoltage, E = 0.123 V Time, t = 1.19 sInitial area, a = 0.600 m^2Final…

Q: Four resistors are connected to a battery as shown in the figure. The current through the battery is…

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Q: A car leaves one city to another with a speed of 40 km/h three hours before leaving another…

A: Speed of car = Speed of motorcycle = The motorcycle leaves three hours after the car the car leaves.

Q: A rock is thrown directly up an with an initial velocity of v=41 m/s at instant A as shown in the…

A: Given Data:The initial velocity of the rock at instant A is The time taken by the rock to move from…

Q: The wingspan of an airliner is l=47 m. If this airplane flies horizontally at the speed of v = 96…

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Q: Two wires are identical, except that one is aluminum and one is copper. The aluminum wire has a…

A: Given thatresistance of aluminium wire (RAl) = 0.207 ΩThe resistivity of coppercu) = 1.72 x 10-8…

Q: A) In what part of the EM spectrum would a photon of energy 4.9 ✕ 10−17 J be found? microwave…

A: The objective of the question is to find out the part of the electromagnetic (EM) spectrum where a…

Q: What statements are true about the center of mass? Write the letters of all that apply in the box…

A: the center of mass of a distribution of mass in space is the unique point at any given time where…

Q: Arigid, uniform, horizontal bar of mass m₁ and length L is supported by two identical massless…

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Q: A gun fires a bullet with an initial velocity of 481.7 m/s at a small target 55.82 m away. a) At…

A: Solution:Given:v = initial velocity of bullet = 481.7 m/ss = distance between gun and target = 55.82…