Consider the following cyclic process carried out in two steps on a gas: step 1: 45 j of heat is added to the gas, and 10 j of expansion work is performed. Step 2: 60 j of heat is removed from the gas as the gas is compressed back to the initial state. If the work for the gas compression in step 2 is 5x j, then the value of x is.

How are brightness and size related when it comes to stars

Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.

If the cost of a typical market basket is 400 in 2018, 410 in 2019, and 405 in 2020, then during this period the economy is undergoing: question 11 options: a) inflation. b) hyperinflation. c) deflation. d) disinflation.