Navon (1977) presented participants with big letters made up…

Navon (1977) presented participants with big letters made up of smaller letters. He had some participants identify the large letter, while other participants had to identify the smaller letters. Finally, on some trials, the large and small letters conflicted (e.g., a large H made of small Ss)           while on other trials, the large and small letters were consistent (a large H made up of small Hs).  What did he findr?

(a).       When a 0.80 kg crown is submerged in water, its a…

(a).       When a 0.80 kg crown is submerged in water, its apparent weight is measured to be 7.30 N. what is the density of the crown (take density of water to be             1,000kg/m3).                                                                                                            (2.5 points)                                                                (b).         The blood flow speed through an aorta with area 3.14 x 10-4 m2 is 0.265 m/s. If hardening of the arteries causes the aorta to be constricted to an area of               2.01 x 10-4 m2, what is the flow speed in the constricted area?                           (1.5 points)