What is this name of this compound? Cu2C

True or false, the three major scales used to measure earthquakes are mercalli scale, richter scale and magnitude scale

110 g of water (specific heat = 4.184 j/g c) and 100 g of a metal sample (specific heat = 0.397 j/g c) are heated from 25 degrees c to 75 degrees c. which substance required more thermal energy?

Iput 40 points on !i need an a or my mom is gonna kill me! 1. what three characteristics does grain perfect fabric have? 2. what do you need to know to identify your pattern layout on the guide sheet? 3. define: pressing 4. define: interfacing 5. define: design seam 6. when should you preshrink your fabric?