A gas expands as shown in the graph. If the heat taken in during this process is 1.02 × 10^6 J, the change in internal energy of the gas (in J) is
One mole of an ideal gas is held at a constant pressure of 1 atm. Find the change in volume if the temperature changes by 50°C.
Two harmonic waves traveling in opposite directions interfere to produce a standing wave described by y = 2 sin (π x) cos (3π t) where x is in m and t is in s. What is the distance (in m) between two adjacent antinodes?
The Attempt at a Solution
It seems incorrect
the distance is 3-2=1