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Alika [10]
3 years ago
7

Scientists use a substance called Iodine-131 to treat cancer. As Iodine-131 undergoes radioactive decay and emits beta particles

, it kill cancer cells.
Which fundamental force is being used in this type of treatment?

strong
weak
gravitational
electromagnetic
Physics
2 answers:
olganol [36]3 years ago
6 0

Answer:

I think it's strong I'm not to sure I'm sorry if it's wrong

Ray Of Light [21]3 years ago
3 0

Answer:

hello there people of the internet it may be b cause u guys said it wrong for a

Explanation: AND The guy say it to so i made it easyer to see

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C because...

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8 0
3 years ago
A rock climber wears a 8.1 kg backpack while scaling a cliff. After 28.2 min, the climber is 9.4 m above the starting point. How
mart [117]

Answer:

Explanation:

mass of backpack, m = 8.1 kg

weight of climber, W = 656 N

height raised, h = 9.4 m

time, t = 28.2 min = 28.2 x 60 = 1692 second

weight of backpack, w = m x g = 8.1 x 9.8 = 79.38 N

Work done by the climber on the backpack = mg x h = 79.38 x 9.4 = 746.17 J

Wok done in lifting herself + backpack = (W + w) x h

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Power developed by the climber,P = Total work / time

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3 0
4 years ago
why does chelsea see sparks as she removes her clothes from the clothes dryer? conduction. induction. static discharge. loss of
ollegr [7]

Answer:

It would be static discharge and conduction

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