Honeybees accumulate charge as they fly, and they transfer charge to the flowers they visit. honeybees are able to sense electric fields; tests show that they can detect a change in field as small as 0.77 nc. honeybees seem to use this sense to determine the charges on flowers in order to detect whether or not a flower has been recently visited, so they can plan their foraging accordingly. as a check on this idea, let's do a quick calculation using typical numbers for charges on flowers. if a bee is at a distance of 24 cm, can it detect the difference between flowers that have a +30 pc charge and a +40 pc charge?

explanation:

v=uf/(u-f)

= 5.-10/(5+10) convex lens has negative focal length

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles