As a result, they achieved a 50 MSpectra/s (megaspectra per second) measurement rate, a 100-fold increase compared to the fastest measurement of 50 kSpectra/s (kilospectra per second) so far.

KS2 Maths: 2D Shapes with Radzi ... The song and movement routine covers which unit of measurement to use for lengths, volume, mass and time. KS2 Maths: Algebra with Karim and Hacker.

Two-dimensional (2D) shapes are completely ... A three-dimensional (3D) shape is a solid shape. 3D shapes have three dimensions - length, width and depth. Look at the shapes of the faces to ...