Acalorimeter has a heat capacity of 1265 j/oc. a reaction causes the temperature of the calorimeter to change from 22.34oc to 25.12oc. how many joules of heat were released in
this process?

The frequency of a given region of the electromagnetic spectrum ranges from 3 × 1016 − 3 × 1019 hertz. which type of wave is found in this region? a. x-rays b. ultraviolet rays c. infrared waves d. radio waves

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

In what direction does an applied force move an object