كرة البلازما

Play Free Games On RosiMosi

คำแนะนำของผู้เขียน

المجال الكهربائي

สำรวจแผ่นงาน

Kinematics - Basics

Physics - Science

This worksheet explores the definitions of kinematics terms such as distance, displacement, speed, velocity, and acceleration, as well as their equations.

 

Complete all questions.

ورقة عمل التيار والمقاومة

Physics - Science

يطبق قانون التيار والمقاومة 

quantum

Physics - Science

A particular photocell uses a lithium cathode. Lithium has a threshold wavelength of 423 nm.
a. Find the work function of lithium in eV.

b. If ultraviolet radiation with a wavelength of 352 nm falls on the
lithium, will the cathode discharge electrons? If so, what is the
maximum energy of the ejected electrons in eV?

ddddd

Physics - Science

bbbbbb