Multiple Choice
A Geiger counter placed 1 meter from a point source of radiation registers 100 counts per second.If the Geiger counter is moved closer - to 0.5 meter from the source - what will the count rate be?
A) 25 counts/s
B) 50 counts/s
C) 100 counts/s
D) 200 counts/s
E) 400 counts/s
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q5: When a beta particle is ejected from
Q6: The atomic number of an element is
Q7: In order for an atom to decay
Q8: When thorium (A = 90)emits a beta
Q9: The helium in a child's balloon is
Q11: The most harmful radiations are those that<br>A)kill
Q12: Once an alpha particle is outside the
Q13: The half-life of a radioactive substance is
Q14: When a nucleus emits a beta particle,its
Q69: Electric forces within an atomic nucleus tend