Answer:
Explanation:
A simple light microscope uses light for imaging of objects where as a transmission electron microscope uses a monochromatic beam of electrons.
This beam is passed by a magnetic field which is very strong and thus act as a lens.
Its resolution of very high which is about 0.2 nanometers because of the separation between two atoms.
Because of this reason its resolution is about 1000 times greater than light microscope.
If there is no existence of capacitors in our world there would be no electrical or electronic engineering.
A capacitor is a device that stores electrical energy in an electric field. It has two terminals and is a passive electrical component. Capacitance refers to a capacitor's effect. A capacitor commonly referred to as a condenser is one of the fundamental parts needed to create electronic circuits. Without fundamental parts like resistors, inductors, diodes, transistors, etc., a circuit's design is incomplete or it won't work properly.
Energy storage is capacitors' most popular application. Power conditioning, signal coupling or decoupling, electronic noise filtering, and remote sensing are further applications. Capacitors are employed in a wide variety of industries and have integrated into daily life due to their numerous applications.
There are numerous significant uses for capacitors. They are employed in digital circuits, for instance, to prevent the loss of data saved in big computer memories during a brief loss of power. The electric energy held in such capacitors keeps the data from being lost during a brief power outage.
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Im not sure if this is physics or mathematics. but if 300 msec then per minute this will equal to 300 X 60 sec =18000 m per minute
Answer:
R = 25 cm
Explanation:
We can solve this problem using the Archimedes principle that the magnitude of hydrostatic thrust equal to the weight of the liquid dislodged
Let's start by reducing all units is to the SI system
ρ liq = 1000 kg / m3 (water)
ρ body = 0.0950 g /cm³ (1 kg / 1000g) 10⁶ cm³ / 1m³) = 95 kg/m³
We use Newton's second law for this equilibrium case
B - F -W = 0
B = ρ liq g V
ρ = m / V
m = ρ V
W = ρbody g V
ρliq g V body - F - ρbody g Vbody =
Vbody g (ρliq - ρbody) = F
V body = F / g (ρliq - ρbody)
V body = 608 / [9.81 (1000 -95)
V body = 0.06855 m3
The volume of a sphere is
V = 4/3 pi R3
R =∛ ¾ V /π
R = ∛ ¾ 0.06855 /π
R = 0.254 m
R = 25 cm
