A Training Pyramid increases general physical preparedness, facilitating foundational strength and reducing the risk of injury. The purpose of the model is to build a strong foundation over time, eliminating any structural deficit the lifter may possess. a) true
b) false

Fill in the blank. the number of each type of element in the compound (other than 1) is represented by a small number to the right of the element symbol.

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation

The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?