Which of the following is not a necessary factor in order to classify an abnormal behavior as a psychological disorder? a. if the behavior is maladaptive to the individual’s daily functioning. b. if the behavior is common in certain cultures. c. if the behavior causes significant discomfort to the individual. d. if the behavior poses a danger to the individual or others.

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

Glass is transparent to visibile light under normal conditions; however, at extremely high intensities, glass will absorb most of the light incident upon it. this works through a process known as multiphoton absorption. in this process, several photons are absorbed at the same time. if very intense light whose photons carry 2ev of energy is shined onto a material with a band gap of 4ev, that light can be absorbed through two-photon absorption, because two photons have the right amount of energy to bridge the band gap. what is the minimum number of photons of 800-nm light that are needed to equal or exceed the band gap of fused silica glass

Aperson standing in a canoe exerts a force of 700 n to throw an anchor over the side. find the acceleration of the canoe if the total mass of the canoe and the person is 100 kg?