What are interferous?

What is interference of light?

_____ is a CNS stimulant as it interferes with the transport of the neuro- transmitter _____

The equation for the vibration of a string, fixed at both ends vibrating in its third harmonic, is given by y = (0.4 cm) sin[(0.314 cm^-1) x] cos[f(600pis^-1)t] .(a) What is the frequency of vibration ? (b) What are the positions of the nodes ? (c) What is the length of the string ? (d) What is the wavelength and the speed of two travelling waves that can interfere to give this vibration ?

What is RNA interference ?

(i) What is RNA interference ? How it is carried out ? (ii) Name any two bacterial species used to generate polyhydroxybutryates (PHB)

Two sound waves, originating from the same source, travel along different paths in air and then meet at a point. If the source vibrates at a frequency of 1.0 kHz and one path is 83 cm longer than the other, what will be the nature of interference? The speed of sound in air is 332 ms^-1 .

We obtained alternate dark and bright regions If we look at the shadow byan obstacle close to geometrical shadow. a. Mention the phenomenon behind it. b.Differentiate the interference pattern with a coherently illuminated single slit diffraction pattern.