The initial two columns of the periodic table make the s-square, and the components in this square share practically speaking that they have a tendency to lose electrons to pick up soundness.
A^2 + b^ = c^2
peak is 12,740, that's the highest point. the climber goes down so the leg is 200 then solve
n = number of peaks passed a particular point = 5
t = time taken by the peaks to pass a particular point = 1 sec
f = frequency of the wave
by definition , frequency is the repetition of an event in a given interval of time.
we know that frequency is given as
f = n/t
inserting the values
f = 5/1
f = 5 Hz
hence the frequency of the wave comes out to be 5 Hz
Answer is (2) - blue.
Thymol blue is a pH indicator which 3 colors according to the pH.
Thymol blue shows red color at below pH than 1.2 and shows yellow color at the pH between 2.8 and 8.0. For the pH above 9.6, thymol blue shows blue color.
Hence, the thymol blue has 2 pH ranges as 1.2 - 2.8 and 8.0 - 9.6.
Since, pH = 11 is above the pH = 9.6, thymol blue shows blue color.
