Explain why the research supervisor’s concerns in the following scenario are unfounded. Remember to use language appropriate for the situation. Situation: Dana is working with Mackenzie, a new research supervisor at a teaching hospital. Mackenzie is unhappy with the most recent research proposal from the medical department, which will study the usefulness of a new diabetes treatment by tracking its effects on a small group of specially chosen patients. She tells Dana that the research will reflect poorly on the hospital because it will not be reproducible or generalizable.

multiply 2kg by latent heat of vap

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.

electrical potential energy =0.072 j

explanation:

electrical potential energy is given by

u= q δv

q= charge=6 c

δv= potential difference and is given by

δv= e d

e= electric field

d= distance=5 mm=0.005 m

δv=2.4 (0.005)=0.012 v

now electric potential energy= u= q δv

u=6 (0.012)

u=0.072 j