False, because I doesn’t matter if there is noise pollution the child will still able to learn the way words work
Relative motion is the calculation of the motion of an object with regard to some other moving object.
Answer:
at distance 18.33 ft no biological effects
Explanation:
given data
distance = 41 ft
radiation = 5 rem
to find out
how close get so no biological effects
solution
we know here that intensity of radiation R is inversely proportional to (radiation)²
so here equation will be
.............1
here I is intensity
so here I1 = 25
because for 0 to 25 there is no detectable effects and for 25 to 100 it will . temporary decrease so
we take 25 because dose is less than 25 so we take that highest value
so


R1 = 18.33 ft
so at distance 18.33 ft no biological effects
Answer:
gravity
Explanation:
We use gravity to do different force.