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Answer:

100 DEGREES FAHRENHEIT(°F) = 37.778 degrees CELSIUS(°C) FORMULA. 100°F = 37.778°C is the standard principle used in the conversion. Therefore, 100 degrees Fahrenheit is EQUIVALENT to 37.778°C. T (°C) = [T (°F) – 32] x 5/9 is the method for converting degrees Fahrenheit to degrees Celsius.

Explanation:

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Dobara aroma MADE double @ The intern formula conductive of the inner and OUTER layer thickness of the layer is present temperature in sector 28-10 uses in STUDY ANSWER

(D) ALL THE ABOVE .

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ANSWER:

Explanation:

The ABILITY of a material to RESIST fracture due to HIGH impact loads is called TOUGHNESS.

ANSWER:

the answer is 1 or 3

I am THINKING so

Answer:

Explanation:

( A)

F= ma

= 10.5*10

= 105 N

(B)

W= mg

= 10.5*10

= 105 N

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U first need to convert km/hr into m/s by multiply it with 5/18

therefore....v=25m/s

.... u = 5m/s

1).... v = u + at

25 = 5 + a(4)

20 = 4a

a = 5 m/s square

2)...... CHANGE in momentum...

P = m(v-u)

= 1200(25-5)

=1200(20)

= 24000 kgm/s

3) ......F = ma

= 1200*5

= 6000 N.....

Answer:

ELECTROMAGNETIC INDUCTION: THE PROCESS BY WHICH A CHANGE OF MAGNETIC FIELD IN A CONDUCTOR INDUCES CURRENT IN OTHER CONDUCTOR....THIS IS KNOWN AS ELECTROMAGNETIC INDUCTION....

The EXPRESSION for force EXPERIENCED by a CHARGE is......

F = qvB sin THETA

Here .... theta = 90°

Therefore....sin theta = 1

....so....... F = qvB...

Answer:

BLACK holes of stellar mass are EXPECTED to form when very MASSIVE stars collapse at the end of their life CYCLE. After a black hole has formed, it can continue to grow by ABSORBING mass from its surroundings.

ANSWER:

HELLO MATE!!

Here is your answer..

C

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Answer:

Explanation:

Shroud usually refers to an item, such as a cloth, that covers or protects some other object. The term is most OFTEN used in reference to BURIAL sheets, MOUND shroud, grave clothes, winding-cloths or winding-sheets, such as the famous Shroud of Turin or Tachrichim (burial shrouds) that Jews are DRESSED in for burial.

ANSWER:

GOOD REFLECTORS : objects which has the capacity to reflect the light rays falling on it . eg:plane mirror

bad reflectors: OPPOSITE of good reflectors . eg:wooden FLOOR

A particle is moving along a circle of radius 20/\pi20/π with constant tangential acceleration. The velocity of the particle is 80m/s at the end of 2nd  revolution after MOTION has BEGAN. Then the tangential acceleration is

ANSWER

R=\dfrac{20}{\pi}r=  

π

20

​  

In two revolution , DISTANCE is s=2\times 2\pi r=80ms=2×2πr=80m

Now, v^2=2asv  

2

=2as for zero INITIAL speed.

\implies a=\dfrac{v^2}{2s}=\dfrac{80\times 80}{2\times 80}⟹a=  

2s

v  

2

​  

=  

2×80

80×80

​  

\implies a=40m/s^2⟹a=40m/s  

2

Explanation:hi

Answer:

procedure of kaleidoscope

1:-Draw an eight-by-four inch RECTANGLE on a CLEAR plastic report cover.This is GOING to be the base of your Kaleidoscope.

Cut it out, using scissors. Draw three horizontal lines across the rectangle, splitting it into three 1 1⁄4 inch (3.2 cm) pieces and one 1⁄4 inch (0.6 cm) piece.[1]

2:-Fold the plastic along the lines to form a triangular shape.

The quarter-inch strip should stay on the outside and act as a flap. Tape the strip along the edge using transparent tape, so the triangle hold its shape.[2]

3:-Slide the triangle into the cardboard and create your peephole.

Cut a paper towel roll down to 8 inches, the same size as your triangle. Slide the plastic triangle into the paper towel roll. To create your peephole, turn the paper towel tube on one end, standing straight up. Trace a CIRCLE around it on black construction or contact paper. Then, poke a hole through the CENTER of the circle, using scissors or a sharp pencil, and making it large enough so you can see through it. Tape the circle over one end of the tube.[3]

Explanation:

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Answer:

1/2

Explanation:

ANSWER:

NEEDLE is an EXAMPLE of a SIMPLE MACHINE

Answer:

100kg WEIGHT on MOON because GRAVITATIONAL FORCE on moon is 1/6 of EARTH

F=ma is NEWTON's SECOND LAW of MOTION

An aquifer is an underground layer of water-bearing PERMEABLE rock, rock fractures or unconsolidated materials (gravel, sand, or silt). GROUNDWATER can be extracted using a water well. The study of water flow in AQUIFERS and the characterization of aquifers is called hydrogeology...

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Answer:

0.01s

Explanation:

ANSWER:

Explanation:we will note that deflection becomes less. the COMPASS will start to SHOW the real direction of earth's POLES as we MOVE farther

ANSWER:

of a ring , bangle , watch , necklace. where there is more CONCENTRATION of MASS there LIES the centre of gravity

Explanation:

ANSWER:

this answer is a CORRECT G

ANSWER:

OPTION 2 is answer OK I THINK

Answer:

16 kmph

Explanation:

Answer:

5o KG on 4mm^2

Explanation:

EXPLANATION:

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ANSWER:

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We can measure the free ELECTRONS per meter cube of a CONDUCTOR by the following formula:

where,

N atoms/mole: Avogadro's number

ρ kg/ m³ : Density

A(kg/mole) : ATOMIC Mass

• Free electrons are the electrons that are not attached to an atom, molecule or an ion.

• They are free to move when they come under the force of the applied magnetic field or electric field.

ANSWER:

it WORKS on the PRINCIPLE of ELECTROMAGNETIC induction

Explanation:

We gonna USE dimensional method to solve.

Dimensions of VELOCITY, v = LT^(-1)

Dimensions of ACCELERATION, g = LT^(-2)

Dimensions of Length, h = L

given,

v = k g^x.h^y. k is proportionally constant

LT^(-1) = {LT^(-2)}^x . {L}^y

LT^(-1) = L^(x+y) . T^(-2X)

equating the EXPONENTS of respective dimensions

For T..

-2x = -1

x = 1/2

For L..

x+y = 1

y = 1/2

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Answer: Shadows are FORMED when the light gets obstructed by an opaque object. ... When the bird is FLYING HIGH in the sky the distance between the body and the surface of the Earth is too large and hence even though the light is obstructed by the bird's body it cannot cast its SHADOW DUE to the large distance.

Explanation:

ANSWER:

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Answer:

tan60°=displacement/TIME

tan30°=dispalcement/time

since

tan60°>tan30°

the line MAKING an angle of 60° with the time AXIS represents greater VELOCITY.

ANSWER:

1.ans 0

2. i DONT no the answer

Answer:

2

Explanation:

the velocity of a SOUND depends on temperature, HUMIDITY, ELASTICITY of MEDIUM,etc.

ANSWER:

EXPLANATION:

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____________________________________

GIVEN that–

magnitude of charge on a PROTON (q1) = 1.6 x 10^-19 C

magnitude of charge on an electon (Q2) = 1.6 x 10^-19 C

distance between them (r) = 8 x 10^-14 m

we know that,

HENCE, electrostatic force between the given proton and neutron is 0.036 N.

ANSWER:

110 kg mass on 5m^2 AREA EXERT more

Answer:

10000g,100000g

Explanation:

ONE CUP contains 10g WEIGHT

one bellons contains 100g weight

ANSWER:

It is somewhat DIFFERENT in the way we do it to REGULAR OBJECT

ANSWER:

increases

Explanation:

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ANSWER:

I can not UNDERSTAND your QUESTION

Answer:

LIGHT WAVES are waves in theelectromagnetic fields and these fields can exist in SPACE and HENCE light can travel in space.Whereas, sound waves are the vibration of other PARTICLES.

Answer:

Part a)

Only BULB B1 will glow and the current through the switch is 0.87 A

Part b)

as soon as both switch is connected large current flow through fuse due to which it will melt and both bulbs will stop working

Explanation:

1) When switch S1 is CLOSED then only Bulb 1 will glow as the circuit on left side is complete

So here we can find the resistance of the bulb by using

now current through the fuse is given as

2) When both switch is closed then we can see that both bulbs are identical and connected across the EMF source

So here both bulb will withdraw same current from the cell

So the total current from the fuse is

As we can see that fuse is connected with capacity of 1 A

so as soon as both switch is connected large current flow through fuse due to which it will melt and both bulbs will stop working

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Topic : Ohm's law

brainly.in/question/1589380

Answer:

Given:

MASS of WATER = 1000 × 10³ kg

Height through which it falls = 51 metres

Time TAKEN = 1 second

To find:

• Work done by water
• Power generated under ideal conditions

Concept:

For calculation of work done , we can EASILY understand that the whole Potential energy of the water at that height will be converted to work done while falling.

This is because gravitational FORCE is an conservative force.

And finally power can be calculated as the rate of work done .

Calculation:

This whole PE will be converted to work done by water.

Now , Calculation of power :

Answer:

• To calculate EFFICIENCY the formula that is used is

efficiency = 1 - T2 / T1

according to the question,

T1 = 327 degree CELSIUS = 327+ 273 = 600K

T2 = 27 degree Celsius = 27 + 273 = 300k

now, Efficiency is EQUAL to,

E = 1 - 300/600

E = (600 - 300 ) / 600

E = 300 / 600

E = 1/2 joules

E = 0.5 joules

Explanation:

In strong conductors, such as copper, free electrons FLOW around the METALLIC atoms LIKE WATER around islands, moving freely from ONE atom to the next. When an electric field is applied to a metal, it causes these electrons to move from place to place.

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