A tank of helium  gas used to inflate toy balloons is at pressure of 15.5 X 10^6 Pa and a temperature of 293 K. The tank's volume is 0.020 m^3. How large a balloon would it fill at 1.00 atmosphere and 323 K?

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Q: Part A: Find the angle between vectors t and u. Show all necessary calculations.  Part B: Choose a…

A: t→=3i^+7j^u→=2i^-5j^v→=-21i^+9j^

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A: FG=Gm1m2r2

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Q: 1.) Create a scatter chart with all the data

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Q: A single-turn circular loop has a radius of 25 cm, it is placed in a magnetic field of B = 3.5 T…

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Q: Use the graph below to answer the following question: Maximum Kinetic Energy of Ejected…

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Q: There are four particles at position 1 to 4. The particles have charges q1 = -q3= 230nC ar q2 = -q4…

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Q: A ball is thrown straight down with an initial speed of 3.2 m/s from a height of 5.0 m. What is the…

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Q: 1. The 5980 uF capacitor is connected to a 15-V battery and an unknown resistor in series. The value…

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Q: While standing on a bridge 16.8 m above the ground, you drop a stone from rest. When the stone has…

A: See below

Q: As the captain of the scientific team sent to Planet Physics, one of your tasks is to measure g. You…

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Q: A 361-W heat pump operates between the ground, whose temperature is 6.2, and the interior of a house…

A: ΔT = T2 - T1 ΔT = 20.1°C - 6.2°C = 13.9°C

Q: The vectors in the diagram represent displacements of a particle where A = 23.2 cm, B = 22.9 cm, C =…

A: Three vectors as A→=23.2 cm, B→=22.9 cm and C→=11.2 cm Angle made by A→  with +x-axis is α=36° Angle…

Calorimetry

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