Answer: Outside an intersections
Explanation:
Answer:
89375 N
Explanation:
Rearrange the formula for normal stress for F:


Convert given values to base units:
275 MPa =
Pa
325
= 0.000325 
Substituting in given values:
F =
N
Ray Bans
Arrow Shirts
Gillette
Answer:
investor claim is acceptable
Explanation:
given data
Win = 0.25 kW
Qc = 3000 J/s = 3kW
Th = 293 K
Tc = 270 K
solution
we get here coefficient of performance of cycle is
coefficient of performance =
..................1
put here value and we get
coefficient of performance =
coefficient of performance = 1.2
and
coefficient of performance of ideal refrigeration is
coefficient of performance =
..................2
coefficient of performance =
coefficient of performance = 11.74
and
we can see here that coefficient of performance of ideal refrigeration is is more than real cycle coefficient of performance
so investor claim is acceptable