Question

Question 11
A student was blindfolded and then the skin of her fingertips, palm of her hand and arm was touched many
times with two needle points. The points of the needles had been blunted so that they did not hurt the student. Sometimes the points of the needles were 1.0 cm apart, and sometimes they were 0.5 cm apart. Each time the needles touched her skin, the student was asked if she thought one or two points were being used.
The table below shows the number of times she was correct when she said that two points were touching
her.
answer this question correctly no spam
Where are the touch sense receptors closest together in the skin of the arm, palm, and fingertips?
Where are the touch sense receptors furthest apart in the skin of the arm, palm, and fingertips?​

Answer 1

Answer:

The velocity of a transverse wave in a string is directly proportional to VT and inversely proportional

to vu. In a measurement, the mass applied at the end of string is 3.0 gm, length of string is 1 m and

mass of string is 5 gm. If possible error in measuring mass is 0.1 gm and that of length is 1 mm, the

(C) 0.01 s

percentage error in measurement of velocity is (where T = tension, u =

(A) 4.5%

(B) 2.7%

(C) 2.1%

(D) 3.7%

Answer 2

Answer:

u said that follow for free points