فيزيائية 12
New Member
السلام عليكم
أرجوكم من يعرف حل هذا السؤال لايبخل علي(doh)
أريده غدا ضروري جدا
Consider aplasma consisting of helium gas at pressure of 10^-3mmHg in which essentially every atom is singly ionized. To what depth will a10 Kc/s electromagnetic wave penetrate this plasma before it is reduced in intensity to 10%of its original value?
أرجوكم من يعرف حل هذا السؤال لايبخل علي(doh)
أريده غدا ضروري جدا
Consider aplasma consisting of helium gas at pressure of 10^-3mmHg in which essentially every atom is singly ionized. To what depth will a10 Kc/s electromagnetic wave penetrate this plasma before it is reduced in intensity to 10%of its original value?