يقف طالب أمام مرآة محدبة، فتكون صفات صورته المتكونة A.
A حقيقية - معتدلة - أصغر من الجسم
B حقيقية - متدلة - أكبر من الجسم
C خيالية - معتدلة - أصغر من الجسم
D خيالية - معتدلة - أكبر من الجسم​

An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm

Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above