A weight suspended from an ideal spring oscillates up and down with a period T. If the amplitude of the oscillation is doubled, the period will be:
A. T
B. T/2
C. 2T
D. 1.5T
The total energy of a particle executing S.H.M is ____.
A. Inversely proportional to the square of the amplitude
B. Directly proportional to the amplitude
C. Directly proportional to the square of the amplitude
D. Zero
Mature cells of cartilage are ______.
A. Chondrocytes
B. Osteocytes
C. Osteoblasts
D. Osteoclasts
Individuality of every person is maintained by nucleotide genome sequence difference of:
A. 1%
B. 2%
C. 3%
D. 4%
The tissues present angiosperms but absent in gymnosperms are:
A. Vessels
B. Companion cell
C. Sieve tube
D. Both A and B