Question

Which the following is/are correct?
1. Pressurd energy per unit area
IL Pressure = energy per unit volume
III. Pressure = force per unit volume
IV. Pressure = momentum per unit volume per unit time
(a) I and II
(b) II only
(c) III only
(d) I, II, III and IV​

Answer 1

Answer:

iii- pressure =force per unit volume

Answer 2

Answer:

the actual answer is FORCE PER UNIT OF AREA

this is the formula of PRESSURE