If P is the gauge pressure within a spherical droplet, then

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If P is the gauge pressure within a spherical droplet, then gauge pressure within a bubble of the same fluid and of same size will be

1. P/4
2. P/2
3. P
4. 2P

Correct Option: D

P = Gauge pressure within a spherical droplet

P_droplet =	4σ	for droplet
	d

P_bubble =	8σ	for bubble
	d

P_bubble = 2 P_droplet