Question

an electron moving with a velocity of 5 × 10 raise to 4 metre per second enters a uniform electric field and acquire a uniform acceleration of 10 raise to 4 metre per second square. a)calculate time in which the electron would acquire a velocity double of its initial velocity. b) How much distance the electron would cover in this time

Answer 1

Molten material cools and forms igneous rocks. Lava flows from a volcano. Gneiss is formed. The mineral grains in Molten material cools and forms igneous rocks. Lava flows from a volcano. Gneiss is formed. The mineral grains in granite are flattened under pressure.

granite are flattened under pressure.