Among the following engines, which one is expected to have the maximum Specific Impulse?
(A) Cryogenic Rocket
(B) Solid Propellant Rocket
(C) Liquid Propellant Rocket
(D) SCRAM Jet
Among the following engines, which one is expected to have the maximum Specific Impulse?
(A) Cryogenic Rocket
(B) Solid Propellant Rocket
(C) Liquid Propellant Rocket
(D) SCRAM Jet