Explore topic-wise InterviewSolutions in .

ANSWER:

HOME to a FAIR at SPEED of 30

Answer:

Correct option is

A

1 ohm

Given,

Length of the potentiometer wirel

1

=150cm

Resistance R=5Ω

balancing length is OBTAINED at L

2

=125cm

Internal resistance r=?

we have,

r=R[

l

2

l

1

−1]

=5[

125

150

−1]

=5[

125

25

]

=1Ω

ANSWER:

Here's your answer

Explanation:

Force=200N, velocity=16ms

−1

Power=force×velocity=200N×16ms

−1

=3200W

Hope it helps

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Concave lens representing second FOCUS as F

2

The second focal POINT for a concave lens is a point

F

2

on the principal AXIS of the lens such that the RAYS of LIGHT incident parallel to the principal axis,

after refraction from the lens, appear to be diverging from this point.

solution

ANSWER:

》your answer HOPE it will HELP U

Answer:

1. Moment of force = Force × Perpendicular distance Since the perpendicular distance of VECTOR C is least from the point O, Vector C will have the least moment about O.

2. Vector A and B will produce CLOCKWISE moments. Explanation: If the TURNING effect on the body is clockwise, Moment if force is called clockwise moment and it is taken as NEGATIVE.

ANSWER:

SORRY, i don't KNOW answer

ANSWER:

C is the answer

Explanation:

HOPE will HELP

QUESTION:-

What is community?

ANSWER:-

A group of PEOPLE living at a place TOGETHER is CALLED community.

~

Answer:

Here's your answer

Explanation:

An isothermal PROCESS is a change of a system, in which the temperature REMAINS constant: ΔT = 0. In other words, in an isothermal process, the value ΔT = 0 and therefore the change in internal ENERGY ΔU = 0 (only for an ideal gas) but Q ≠ 0, while in an adiabatic process, ΔT ≠ 0 but Q = 0.

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EXAMPLE- Solve (12+14)of16

Solution- (12+14)of16

Step 1: SOLVING the fraction inside the BRACKET first-

12+14=34

Step 2: Now the expression will be 34of16 =

34×16 =12

EXPLANATION:

ZID: 793 833 8848

: 1234

ANSWER:

MIDDLESBROUGH and KEEP smiling betuuuu and keep smiling betuuuu and keep

Explanation:

rgfehiii and keep smiling betuuuu and keep gya THA the first to fudhj

ANSWER:

I will CHECK in SCIENCE TEXTBOOK

wgjklkczFscjkjcz, vjkdxbjjxhjv

EXPLANATION:

The POLE STRENGTH of each PART is m

Sry

If it's not correct answer Sry for trouble

Answer:

I don't UNDERSTAND what you are TRYING to say

Explanation:

sorry FRIEND I can't understand

I hope next time you will be able to a QUESTION properly

thank you

ANSWER:

I won't answer because ypu are CHEATING in EXAM

Explanation:

you're in Mount Carmel COLLEGE

ANSWER:

⛄

ANSWER:

fdyy in the BEST of the WORLD MEIN

Answer:

LATERAL INVERSION - The phenomenon of left side appearing right side and. right side appearing left side on reflection in a plane mirror is CALLED. lateral inversion.

Answer:

Since focal length of concave mirror given is 20cm l. OBJECT is at 40cm DISTANCE which means it is at centre of CURVATURE. hence, image will be formed of same SIZE and at centre focus only but real and inverted

Answer:

Brainliest MARK KRDO bro PLS

ANSWER:

MIRROR is a GOOD thing and it will MAKE you popular

EXPLANATION:

THUS the object should be PLACED at a distance of 30 cm on the left side of the CONCAVE LENS. Linear magnification, m=vu=-10-30=13

Answer:

She has always been a simple PERSON, very nice and COMPASSIONATE. she loves people and they LOVE her. motherWhen my mom was born, her mother was only NINETEEN. ... Her mother was a homemaker, and her father was a union leader for ESTATE workers those days.

Explanation:

sorry for spamming your question.

please drop 30 thanks I will return you back.

Answer:

The natural way that atoms OSCILLATE works similar to a pendulum in an atomic CLOCK. Yet, atomic clocks are more PRECISE because natural atomic oscillations happen at a HIGHER frequency and as a RESULT they are more stable. This is why atomic clocks are one of the most accurate devices we have to tell time.

Thank you

Trajectory of falling BOMBS :

• First of all, WHENEVER a plane releases a bomb on enemy territory, the bomb has TWO velocity vectors.

• One is the VERTICAL velocity vector (due to presence of gravitational acceleration).

• Second is the horizontal velocity vector equal to velocity of the plane.

When these two vectors are ADDED, we get a parabolic projectile (more precisely a AIR-GROUND PARABOLIC TRAJECTORY).

That's why, the bomber releases the bomb a little before the target, so that the bomb follows rge parabolic trajectory and reach the target.

Hope It Helps.

Answer:

Explanation:

Explain your steps BRIEFLY. . Using SNELL's LAW of REFRACTION, we can find the critical angle for water. Here μ is used to represent the refractive index of a medium, 'i' represents the angle of incidence while R represents the angle of refraction.

Answer:

Adult great Indian bustards have few natural enemies, but they display considerable agitation around CERTAIN predatory birds, such as eagles and Egyptian vultures (NEOPHRON percnopterus). The only animals that have been observed to attack them are GRAY wolves (CANIS LUPUS).

Answer:

895762053 this is my NUMBER

ANSWER:

nsnwjwidiwjhwjdjhehh

Explanation:

hrhfjjddjjsjdjdnndbdbebbdndnjdjdjjejjebdbebebrbeb

Answer:

why did you do LIKE this if you can't able to GIVE answer then LEAVE it

Explanation:

i can't able to understand your question i can't able to answer

Answer:

Answer: Explanation: NUMBER of ELECTRONS = 10²¹ electrons. Time TAKEN (t)= 4 mins = 240 s.

ANSWER:

banakskhcrcfbshjskskskskakakakMMznznbx

Answer:

FIND the perpendicular components of a force of 50n MAKING an angle of 30 degree with X AXIS

ANSWER:

स्थिर विद्युत से अभिप्राय किसी वस्तु की सतह पर निर्मित हुये विद्युत आवेश से है। आवेश, पदार्थ का वह गु्ण है जिसके द्वारा वह वैद्युत प्रभाव एवं चुम्बकीय प्रभाव उत्पन्न करता है। यह स्थिर आवेश उस वस्तु पर तब तक उपस्थित रहते हैं जब तक कि यह भूमि में ना बह जायें या फिर यह निरावेशण (DISCHARGE) द्वारा अनाविष्ट (NEUTRALIZE) ना हो जाये। जब भी दो सतह एक दूसरे के संपर्क में आती हैं या पृथक होती है तो आवेश का अन्तरण होता है, लेकिन यदि दोनो सतहों में से एक में विद्युत प्रवाह के प्रति उच्च प्रतिरोध (विद्युत विसंवाहक) हो तो स्थिर आवेश यथावत रहता है।

हम में से अधिकतर लोग स्थिर विद्युत के प्रभावों से परिचित हैं क्योंकि हम इसे अनुभव कर सकते हैं, जब किसी आवेशित वस्तु को किसी विद्युत चालक (जैसे भूमि से जुड़ा हुआ चालक) या फिर विपरीत ध्रुवता के उच्चावेशित क्षेत्र के निकट लाया जाता है तो हम उस चिंगारी को देख और सुन सकते हैं जो अतिरिक्त आवेश के अनाविष्ट होने के कारण उत्पन्न होती है। एक स्थिर विद्युत का झटका इसी आवेश अनाविष्टि का परिणाम होता है।

Answer:

SPEED can be defined as the change of POSITION of an object per unit TIME. Speed is a scalar QUANTITY. Speed only gives US the magnitude, not direction. So, we can say that velocity and acceleration can determine the direction of the motion of a body.

Answer:

true!! The ATOMIC CLOCK is suitable for measuring time.

<P>Answer:

A PARTICLE travels along a curved path between two points P

and Q as SHOWN:

The displacement of the particle does not DEPEND upon

the location of P and Q

the choice of origin

the direction of Q from P

the length of the line joining P and Q.​

Explanation:

• B
• A

hope this ANSWER HELPS you ☺️

PAPER chromatography is an analytical METHOD used to separate COLOURED chemicals or substances. ERWIN Chargaff credits in Weintraub's history of the MAN the 1944 article by Consden, Gordon and Martin..

ANSWER:

Adult great Indian bustards have few NATURAL enemies, but they display considerable agitation around certain predatory birds, such as eagles and Egyptian vultures (NEOPHRON percnopterus). The only animals that have been observed to ATTACK them are gray WOLVES (Canis lupus).

ANSWER:

v²=u²+2as

Explanation:

a=acceleration

s=distance COVERED

ANSWER:

TYPES of Forces

Contact Forces Action-at-a-Distance Forces

Frictional FORCE GRAVITATIONAL Force

Tension Force Electrical Force

Normal Force Magnetic Force

Here are your ANSWERS

(a)The joule jowl, jool;[1][2][3] symbol: J) is a derived UNIT of energy in the International System of Units.[4] It is equal to the energy transferred to (or work done on) an object when a force of one newton acts on that object in the direction of the force's motion through a distance of one metre (1 newton-metre or N⋅m). It is also the energy dissipated as heat when an electric current of one ampere passes through a resistance of one ohm for one second. It is named after the English physicist James Prescott Joule (1818–1889).[5][6][7]

(b)The Principle of Moments states that when a body is balanced, the total clockwise moment about a point equals the total anticlockwise moment about the same point.

(c)The direction of rotation can be changed by changing the point of application of force. The given figure shows the anticlockwise and clockwise moments produced in a disc pivoted at its centre by changing the point of application of force F from A to B.

(d)I don't know both the answers

(e)I also don't know this answer

Sorry for that

2.(a)Work done by the force of gravity on the object is zero. Force of gravity acts in the vertical downward direction and the distance covered the the tiobj of force, the horizontal direction. As there is no displacement in th hence the work done is zero.

(b)Force=200N, velocity=16ms

−1

Power=force×velocity=200N×16ms

−1

=3200W

(c)

(I) Yes work is done

(ii) Yes work is done

(d)Temperature at the bottom is more, because the potential energy at top converts to heat energy when water reaches at bottom, as a result temperature of water at the bottom increases.

(e)In refraction of light, there always takes place bending of light. ... Also frequency, wavelength and speed of light are related to one another by the condition, Speed= frequency times wavelength. Since there is a change in wavelength and frequency does not change so speed also changes.

3.(a)(I)Quartz prism is required for obtaining a spectrum of Ultraviolet light.

(ii)Rock SALT prism is used INSTEAD of glass prism to obtain infrared spectrum because infrared radiations are absorbed by glass but not by rock salt.

(b)According to this an electric current passing through a resistor will convert the electrical energy into heat energy. Therefore it can be said that in an electric iron the electric energy changes into heat energy.

(c)In ceiling fan, the electrical energy changes into mechanical energy of rotation.

(d) This one I don't know the answer

(e)(i) X-­Ray has wavelength 50

A

∘

.

(ii) The speed of the wave in vacuum is 3×10

8

m/s.

(iii) X­-Rays are used for detection of fracture in bones.

Hope it helps

Pls mark me the brainliest

ANSWER:

What is the question to FIND out PLEASE give the FULL questions

The resistivity increases.

• In GENERAL, when the standard overall temperature of an element rises, the element's potential resistivity also augments.
• It further changes linearly with effective temperature for minor temperature changes.
• A MARKED INCREASE in standard temperature in such materials can LIBERATE more charge carriers, NATURALLY resulting in an augmentation in the overall current.

FREQUENCY

While changing MEDIUM, only wavelength, speed, AMPLITUDE CHANGES because they change with change in length.

But, frequency remains constant as frequency is number of cycles per second and time does not change.

EXPLANATION:

CONVEX, 50cm

Since the POWER is POSITIVE, it is a convex lens.

f=P1=21=0.5m=50cm