To begin the experiment, 1.5g of methane ch4 is burned in a bomb calorimeter containing 1,000 grams of water. the initial temperature of water is 25°c. the specific heat of water is 4.184 j/g°c. the heat capacity of the calorimeter is 695 j/°c . after the reaction the final temperature of the water is 37°c. using the formula qcal =ccal • δt, calculate the heat absorbed by the calorimeter. show work.

Iknow #2 is d. i just need to know why

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes or no?