Physics Questions and Answers
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
I only
II only
I and II only
II and III only
Correct answer is D
No explanation has been provided for this answer.
The half-life of a radioactive element is 5 Calculate its decay constant
0.113s-1
0.436 s-1
0.139 s-1
0.193 s-1.
Correct answer is C
No explanation has been provided for this answer.
2.01 X 1015Hz
1.06x1015Hz
6.30 x 1014Hz
1.60 x 1014Hz
Correct answer is B
No explanation has been provided for this answer.
I, II and III
II and III only
I and III only
I and II only
Correct answer is A
No explanation has been provided for this answer.
V
IV
III
II
Correct answer is A
No explanation has been provided for this answer.