se calientan 300 gr de cobre a 86°c se deposita en un recipiente con 100 gr de agua a 5°c, suponiendo que no se pierde ni gana calor por el recipiente, encontrar la temperatura final de la mezcla

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

How much force was applied to an object if was moved 2 meters and the work done on the object was 8 joules? a. 0.25 n b. 4 n c. 6 n d. 16 n

The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.