Ito ay larong sinasanay ang kakayahan sa paghagis, pagsalo, pagkandirit at pagtakbo. A. Over the World B. Over the Top C. Over the Table D. Over Hand​

What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34

Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.

The strong nuclear force acts over a small distance than the electrostatic force. true or false