With density implying the ratio of mass per volume, the gas density<span> of the balloon, therefore, modifies only with its volume when mass is held constant. If we compress the balloon, we </span>compress the air and two things will happen<span>: the air pressure in the balloon will increase.</span>
Answer: B, Ice has a lower density than liquid water.
Answer:
Explanation:
Check attachment for solution
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Answer:
The acceleration of the proton is .
Explanation:
Given that,
Speed of a proton,
The proton moves with this speed at right angles to a magnetic field with a magnitude of 0.17 T, B = 0.17 T
Charge on the proton,
The proton moves in the magnetic field such that the the magnetic force is balanced by the force due to its motion as :
So, the acceleration of the proton is . Hence, this is the required solution.
I<span>n the absence of air resistance, all objects fall with the same acceleration due to gravity.
The acceleration of gravity does not depend on mass of the object
Hope this helps!</span>