Only an experiment can show: A. how children develop over time. B. how one thing causes another. O C. what a large number of people believe. O D. how people act in a natural environment. SUE Plzzz help​

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?

Which of the following is an example of units for speed