Answer:
Explanation:
Seen with an unaided eye means that is visible to the naked eye.
So,
Hen's Egg can be seen with an unaided eye.
However, Red Blood Cells (RBCs) and Sperm cells need a microscope for them to be seen!
Hope this helped!
<h3>~AnonymousHelper1807</h3>
Answer:
Let R1= resistance of 4ohms
R2= resistance of 8ohms
Equivalent resistance R will be
R=R1 + R2
=> 4+8=12ohms
The current through the two resistors will be the same since they are connected in series. Notwithstanding, the voltage will drop to appreciate the change.
Explanation:
Answer:
a)0.120m
b)1.60s
c)0.625Hz
Explanation:
a)In this problem, initial displacement A=0.120m was displaced and released with zero initial speed.
The amplitude is the maximum displacement from equilibrium and it was maximum at the moment t=0.(∴The object goes from x=+A to x=-A and back to complete one cycle)
So the amplitude will be equal to the initial displacement A=0.120m
Therefore, the amplitude is 0.120m
b) movement from +A( max positive displacement) to -A (max negative displacement) took place during half the period of SHM
therefore,
0.800 s= T/2 ---> by further solving for T
T= 0.800 x 2
T=1.6 s
The period is 1.6 s
c) As we know that frequency is inversely proportional to the time period.
To find frequency:
f=1/T (∴T=1.6)
f=1/1.6
f=0.625Hz
therefore, the frequency is 0.625 Hz
A. Deposition.
Because An Earthquake occurs rather quickly, same as a flood or a landslide.
Answer:
A person changes from 100 kg to 75 kg after dieting
Explanation: