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Stress = Force/ Area.

Force= m x a .

Assuming a=g= 9.81 m/s^2.

Force= 9.81 N

Area of a circle= (3.14 * diameter^2)/4.

= 0.785 * (.01^2)

= 0.0000785 m^2.

Stress= 9.81/0.0000785

= 124970 N/m^2.

= 124970 Pa

= 124.9 kPa.

The role of women in the French Revolution

>> During the revolutionary years women were active participants:

>> In order to discuss and voice their interests they started their own political clubs and newspapers.

>> About 60 women's clubs emerged in different French cities, the most famous being the Society of Revolutionary and Republic Women.

>> They wanted to enjoy the some rights as men i.e., right to vote , to be elected to the Assembly and to hold political office.

Women's struggle for equal political rights during the late 19th and 20th centuries. Finally in 1946, French women won the right to vote.

The young modulus of steel is 1.9 * 10¹¹ Newtons/ meter²

Then in CGS unit, it can be expressed as1.9 * 10¹¹ Newtons/ meter² = 1.9 * 10¹¹ * 10⁵ dyne /10⁴ cm²= 1.9 * 10¹² dyne/cm²

(1.9)×10^12dyn cm ^(-2)

Sound waves travel into the ear canal until they reach the eardrum. The eardrum passes the vibrations through the middle ear bones or ossicles into the inner ear. The inner ear is shaped like a snail and is also called the cochlea. Inside the cochlea, there are thousands of tiny hair cells.

the vector sum of three forces should be zero for the body to be in equilibrium F1+F2+F3=0givenF1=2i+j-k F2=2i+3j-3k F3=a(I+j-k)nowF1+F2+F3=(4+a)i+(4+a)j-(4+a)k=04+a=0a=-4

libra (Latin for "scales / balance") is an ancient Romanunitof mass that was equivalent to approximately 328.9 grams. It was divided into 12 unciae (singular: uncia), or ounces. The libra is the origin of the abbreviation forpound, "lb".

(a+b)×(a-b)=a×a -b×b +b×a -a×b

=0 -0 +2(b×a)

=2(b×a)

[wherea×ais equal to zero as the angle of a vector to itself is zero and-(a×b)=(b×a).]

Reflection of Lightis the process of sending back thelightrays which falls on the surface of an object. The image formed due toreflectionof an object on a plane mirror is at different places.Lighttravels in a straight line. It can either bereflectedor refracted.

Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated. Examples are; Light, Sound and Water waves.

1 mole, since molar mass of water is 18g.

18/32 mole are there

Multiple reflectionof light is thereflectionof light back and forth several times betweenreflectingsurfaces. If areflectedlight ray isreflectedagain on being incident on another surface, it is termedmultiple reflections. ... In a Kaleidoscope, beautiful patterns are formed due tomultiple reflections.

Vector, in physics, aquantitythat has both magnitude and direction. ... For example, displacement, velocity, and acceleration arevector quantities, while speed (the magnitude of velocity), time, and mass are scalars

The quantity which has mass as well as direction is a vector quantity. It doesn't follows algebraic law of addition

A scalar or scalar quantity in physics is a physical quantity that can be described by a single element of a number field such as a real number, often accompanied by units of measurement. A scalar is usually said to be a physical quantity that only has magnitude and no other characteristics

A vector refers to any quantity that needs a magnitude and a direction in order to fully describe the quantity.

correct answer of this question is 2

option 2 is the correct answer of the given question

Thank you

No current will not flow

Are you sure

Errors arelike voltage plate are same in lengthand ameter has polarityand it is not mentioned that what is value of resistance

Which book's question is this

No it will not flowas we don't know the value of resistanceand battery is not having proper + - signas both plates are of same size

Silver is the best conductor of electricity because it contains a higher number of movable atoms (free electrons). For a material to be a good conductor, the electricity passed through it must be able to move the electrons; the more free electrons in a metal, the greater its conductivity. However, silver is more expensive than other materials and is not normally used unless it is required for specialized equipment like satellites or circuit boards. Copper is less conductive than silver but is cheaper and commonly used as an effective conductor in household appliances. Most wires are copper-plated and electromagnet cores are normally wrapped with copper wire. Copper is also easy to solder and wrap into wires, so it is often used when a large amount of conductive material is required.

Mercury is a better conductor than iron as it has lowerresistivitycomparing to iron. Mercury is a better conductor than iron as it has lowerresistivitycomparing to iron.

A cereal is any edible components of the grain of cultivated grass, composed of the endosperm, germ, and bran. Cereal grains are grown in greater quantities and provide more food energy worldwide than any other type of crop and are therefore staple crops.

same question you posted 3 times.

we know that

1) A+B+ C2)AB+BCthis will be full expression

when a NOT gate is combined with OR gate is cascade, the resultant gate is called NOR gate

sorry, we are currently answering the question which are mentioned in english

Okkk send mr

6.4 Volts

6.4 Volts

ans 128 v aa raha hi

1. AND logic gate performs multiplication. NOT logic gate performs inversion operation.

sin∅₀₌2λ/A=2*2/4=1radian

However,in the bridge rectifier, the electric current is allowed during both positive and negativehalfcycles of the input AC signal. So the output DC power is almost equal to the input AC power.In a half wave rectifier, only a singlediodeis used whereasin acenter tappedfull wave rectifiertwo diodes are used.

Value of Log(8,621) = 3.93555765

how did u find it ??? explain me deeply

try out this method for log of a four digit no.

Log70= log (7×10)= log 7 + log 10= log 7 + 1= 0.84 + 1= 1.84

Animalsare multi-cellularorganisms composed of eukaryoticcells, whilebacteriaare single-cellprokaryotic organisms. Each eukaryoticcellof aanimalincludes a central nucleus containing DNA and membrane-bound organelles, such as endoplasmic reticulum and mitochondria.

Number of coils =72

Commutator segments are placed between two successive coils

So

Commutator segments=Number of coils/2 =72/2 =36

Carbon dioxide or can be easily liquefied as well as solidified because the inter-molecular force of attraction between the molecules of carbon dioxide is very low.

(a) is correct option

F=Gm1m2/d^2henceGm1m2/9d^2

F=Gm1m2/d^2replace d=3d hence d^2=9d^2henceF=Gm1m2/9d^2