Because of the electronegativity, the electrons in the bond will be more attracted to the electronegative atom than to the hydrogen atom. Therefore, hydrogen atom will get a partial positive charge, whereas the more electronegative atom will get a partial negative charge.
Definition of telescope for Students. : a piece of equipment shaped like a long tube that has lenses for viewing objects at a distance and especially for observing objects in outer space.
The telescope is an instrument that, in principle, enables the observer to see the stars and planets with a much larger eye. Telescopes use either a lens or a mirror. The lens of the Hubble is 371 times wider than that of the human eye at max dilation. The larger a telescopeâs lens or mirror, the greater its ability. to collect light, and hence the greater the distance it can see.