The correct diagram is B:)
The number of cans that would be considered lethal if 10g was lethal and there where 12oz in a can is 419 cans.
<h3>How to convert mass?</h3>
According to this question, caffeine concentration is 1.99 mg/oz.
1.99 milligrams can be converted to grams as follows:
1.99milligrams ÷ 1000 = 0.00199grams
This means that 0.00199grams per oz is the caffeine concentration.
If there were 12 oz in a can, then, 0.00199grams × 12 = 0.02388 grams in 1 can.
This means that if 10grams is considered lethal, 10grams ÷ 0.02388 grams = 419 cans would be lethal for consumption.
Therefore, the number of cans that would be considered lethal if 10g was lethal and there where 12oz in a can is 419 cans.
Learn more about conversion factor at: brainly.com/question/14479308
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Activation energy is the energy required for a reaction to occur, and determines its rate.<span>
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Answer:
An electrical charge is created when electrons are transferred to or removed from an object. Because electrons have a negative charge, when they are added to an object, it becomes negatively charged. When electrons are removed from an object, it becomes positively charged
Answer:e
Explanation:
Given
Size and Shape of two objects are same but have different mass
When they are dropped suppose from a height of h m
they reach the ground at the same time
velocity with which they reach ground is same because velocity is given by

But the momentum possessed by the heavier mass will be greater because Momentum is the Product of mass and velocity.
Velocity is same therefore mass will decide the magnitude of momentum .