Answer:
The elongation (or change in length) of a specimen divided by the original length, sometimes referred to as percent elongation.
Explanation:
Strain is defined mathematically as follows .
strain = Δ L/ L
Δ L is change in length of a wire when some force is applied on it to stretch it along its length and L is original length of a wire .
Stress is The elongation (or change in length) of a specimen divided by the original length, sometimes referred to as percent elongation.
Answer:
a camera employs camera lens to firm some images.
Explanation:
hope this helps.
Answer:
80 m
Explanation:
The distance covered by the car is given by
where v is the velocity of the car and t is the time interval.
The car is traveling with a constant velocity of v=8 m/s, and the time interval is t=10 s, therefore if we substitute these numbers into the equation, we find:
Answer is 4,400,000 kg • m/s
Answer:
more light enters and disturbs the formation of the image.