Two particles execute shm of same amplitude of 20 cm with same period along the same line about the same equilibrium position. the maximum distance between the two is 20 cm. their phase difference in radians is

Explanation:

given,

Amplitude ,A= 20 cm

distance between distance between two particle,y = 20 cm

Let equation of two SHM be  x = A sin (ωt) and x = A sin (ωt + a)

where A is amplitude , ω is angular frequency and a is the phase difference.

now,

Distance between two particle at time t

y = A(sin(ωt+a)- sin (ωt))

using identity

for maxima

maximum distance

hence, the phase difference between the two particle is equal to

they should be similar or the same

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.