[CPMT 1990]
Cannot be estimated
LiAIH4 converts acetic acid into[CPMT 1977; MP PMT 1990, 92]
For the myopic eye, the defect is cured by
[CPMT 1990; KCET (Engg.) 2000]
Picric acid is[CPMT 1971, 80, 81; DPMT 1983;MP PMT 1990; BHU 1996]
Astigmatism (for a human eye) can be removed by using
[CPMT 1972; MP PET/PMT 1988; CBSE PMT 1990]
The kinetic energy and potential energy of a particle executing simple harmonic motion will be equal, when displacement (amplitude = a) is
[MP PMT 1987; CPMT 1990; DPMT 1996;
MH CET 1997, 99; AFMC 1999; CPMT 2000]