model plane

A museum displayed a model of a fighter plane. The length of the model is 29 cm and the scale used to make the model was 1 cm to represent 1.2 ft. What would be the actual length of the plane? => 24.17 ft or 30.2 ft or 34.8 ft or 31.2 ft..

It is a double helix with two right handed helical polydeoxy ribonucleotide strands twisted around the same central axis. The two strands are antiparallel. The phosphodiester linkages of one of these strands runs in 5' to 3' direction while the other strand runs in 3' to 5' direction. The base..

Which of these is best modeled by the wall of a room? => quadrant or point or plane or line..

Complementary/supplementary angles Properties of 2-d and 3-d figures Rectangular coordinate system Reflections/translations on a coordinate plane Sketching and modeling Regular/irregular geometric shapes Regular/irregular geometric shapes Geometric concepts Tessellations P..

. The arrows indicate that the vibration of the string occurs in all directions. On passing through A, only the vertical vibration of the string appears and these continue to go through B and come out finally. When the slit of board B is placed perpendicular to A, no vibrations appear to come out o..

Cyclohexane - In 1890, Sachse said that two puckered (non planar) models of cyclohexane are possible where the valence bonds of all the carbons were at tetrahedral angle to each other. They were found to be free from strain. One is the rigid chair form and the other the flexible boat form..