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64401.

A sample of nitrogen gas was taken through the cyclic process shown in the figure. The ratio ofenergy released by the gas in the isochoric processto change in internal energy in the isobaric processis 1) 22) 0.53) 1.54)1​

Answer»

Ratio of HEAT released in the isochoric process with the change in INTERNAL energy of isobaric process is 1 : 1Explanation:In isobaric process we know thatnow we havehere we know that the pressure is constant so graph between V and T is a straight LINESO here the isobaric process is the one which is represented by straight line passing through originSO here in isobaric process change in internal energy is given asnow when we FIND the energy released in isochoric process then we havehere in isochoric process we know that work DONE by the gas is zeroso we haveSince change in temperature is same in both parts as per graphso the ratio of the two is given as#LearnTopic : Thermodynamicsbrainly.in/question/78895

64402.

21. What is the study of timing devices called?​

Answer»

Hope it HELPS you follow me Explanation:In current USAGE, HOROLOGY refers mainly to the study of MECHANICAL time-keeping devices, while chronometry more broadly includes electronic devices that have largely supplanted mechanical clocks for the best ACCURACY and precision in time-keeping. People interested in horology are called horologists.

64403.

The potential barrier in P-N diode is due to ​

Answer»

ential BARRIER of P-n junction DIODE is due to concentration of opposite CHARGES each SIDE of the wafer.For DETAILS refer to the attachment

64404.

5. In a Circus, a motor-cyclist having mass of 50 kg moves in a spherical cage of radius 3 m. Calculate the least velocity withwhich he must pass the highest point without losing contact.Also calculate his angular speed at the highest point.​

Answer»

force acting on motorcyclist=mg+nwhen motorcyclist just lose CONTACT. N=0m.v²/r=mgm gets CANCELLED on both sidesv²=rgv=√rgv=√3×9.8v=5.421w=v/rw=5.421/3w=1.807 rad/sThus the ANGULAR speed at the highest point is W= 1.807rad/sExplanation:PLEASE add me to brainliest and follow me

64405.

27. Which of the following has a negative temperature co-etficient (A) Carbon (B) Iron (O) Manganese (D) Silver-निम्नांकित में से किसमें निगेटिव ताप गुणांक होता है ?(A) कार्बन (B) लोहा (0) मैंगनीज (D) जाँदी​

Answer» WER is CARBON so OPTION A is CORRECT
64406.

The property utilizedmanufacture of lead shots is:​

Answer»

The property utilized in the MANUFACTURE of lead shots is surface tension of liquid lead. In this process, molten lead is made to pass through a SIEVE from a high tower and ALLOWED to fall in WATER

64407.

How to read the dials of the meter ​

Answer»

Dial meterRead the DIALS from left to right.If the pointer is between two numbers, ALWAYS take the lower number.If the pointer falls between 9 and 0, WRITE down 9.Ignore red dials, ones marked '100 per REV' and the largest dial.please mark me as BRAINLIEST

64408.

describe the experiment for the preparation of carbon dioxide in laboratory with appearance chemicals fraction and diagram inter the observation in the activities with respect to physical and chemical property in following table​

Answer» TION:HELPFUL to➡➡➡➡➡➡ MARK me as BRAINLIEST
64409.

The Power dissipated in the resistor R 1 R1 in the circuit shown below is

Answer»

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64410.

Which instrument to use electric current?​

Answer»

ammeterExplanation:

64411.

Distance between earth and sun?​

Answer»

520552km is the CORRECT ANSWER PLEASE MARK me as BRAINLIST.

64412.

an object is placed at 6 CM distance in front of a concave mirror of focal length 10 cm find the position of the image​

Answer»

The IMAGE is FORMED behind the mirrorsince it is GIVEN that u=6 CM f=10 cm The object is kept between Pole and Focus of concave mirrorIt is the last case in image formation of concave MIRRORS producing a virtual image behind the mirror For reference check the Ray diagram:

64413.

Discuss the effect of pressure and density on velocity of sound in gases​

Answer» AIR pressure has no effect at all in an ideal gas APPROXIMATION. This is because pressure and DENSITY both contribute to sound velocity equally, and in an ideal gas the two effects cancel out, leaving only the effect of temperature. Sound usually travels more slowly with GREATER altitude, due to REDUCED temperature.Follow me
64414.

I) When electric current is allowed toflow in the circuit, what will bebulb's position ?​

Answer»

It will GLOW as the ELECTRICITY is being PASSED through it

64415.

Plz answer fast Very urgent

Answer» HOPE IT HELPS YOU !!!REGARDS..... ADDY_THAKUR✌✌✌
64416.

The expression for the number of molecules in a Maxwellian gas having speeds in the range v to v + dv asdvk Tmvvk TmdNv N   B223/ 2B 2exp24Using this relation, obtain an expression for average speed. Also, plot Maxwellian distribution function versus speed at three different temperatures.​

Answer»

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64417.

Find the value of moment of inertia of disc​

Answer»

i THINK my ANSWER is correct and if you are SATISFIED with my answer then please make it as BRAINLIEST.

64418.

Q30. Define impulse. A ball of mass 60gm at rest is hit by the striker. Find the impulse of the hit if the ball stops after travelling a horizontal distance of 50m withuniform retardation of 4ms​

Answer» MAY I THINK this HELPS to you
64419.

EXAMPLE 1.2: The minute hand of a wall clock is 20 cm automobile. long. Find (a) the distance covered, and (b) thedisplacement of minute hand of the clock from 9:00 am to 9:30 am.​

Answer» DISTANCE covered by the minute HAND is 62.8 cm.(b) DISPLACEMENT of the minute hand = 40 cm Explanation:Length of minute hand=20 cmfrom 9:00 to 9:30 it will form a semicircle.distance=circumference of SEMI circle=2πr/2==62.8 cmdisplacement=diameter of semicirclediameter=2×radius= 2×20=40 cm
64420.

Why is this happening at any time in digital signage?

Answer»

When a signer ELECTRONICALLY SIGNS a DOCUMENT, the signature is created using the signer's private KEY, which is always SECURELY kept by the signer. ... The resulting encrypted data is the digital signature. The signature is also marked with the time that the document was signed.

64421.

A 6 ohm resistance wire is doubled on itself. Calculate the new resistance of the wire

Answer»

24 ohm Explanation: New length ľ = 2l.Since ,volume(length × AREA) remains same, Area becomes half. = A/2.So, new RESISTANCE = p × ľ/ = 4 × p × l/A = 24Regardskshitij

64422.

What do you understand by geostationary satellite​

Answer»

Search ResultsFeatured SNIPPET from the webA geostationary satellite is an earth-orbiting satellite, placed at an altitude of approximately 35,800 kilometers (22,300 miles) DIRECTLY over the equator, that revolves in the same DIRECTION the earth rotates (west to east). ... BGAN, the new global mobile communications NETWORK, uses geostationary satellites.

64423.

Prist Tanav ka vimiy sutra ​

Answer»

prist tanav=f/1 RIGHT FORMULA

64424.

Why is digital singal processing quantization different from other?

Answer»

to-digital converterSampling converts a time-varying voltage signal into a DISCRETE-time signal, a sequence of REAL numbers. QUANTIZATION replaces each real number with an approximation from a FINITE set of discrete VALUES. Most commonly, these discrete values are represented as fixed-point words.

64425.

Explain how that 4cosxi+(4sinx-gt)j have came plzz fast​

Answer» EXPLANATION:That is not 4, That is uucos0i+usin0j
64426.

which stone and a small stone took a direction from of the tower which stone will touch the ground first​

Answer» NE because it is HEAVY
64427.

Describe the time invarient in digital signal processing?

Answer» EXPLAIN CLEARLY so ANYONE ANSWER your QUESTIONS
64428.

What are sucidial bags​

Answer»

"LYSOSOMES"EXPLANATION:Lysosomes are found in animal cell, they are ALSO known as suicidal bags of the cell. A HUMAN cell contains around 300 lysosomes. They not only digest large molecules but also RESPONSIBLE for breaking down and getting rid of waste products of the cell. They have ENZYMES which allow them to carry out these processes. Let us find out how lysosymes look, what are its function, why they are known as suicidal bags of the cell etc.

64429.

Iv. An object kept 60 cm from a lens gives a virtual image 20 cm in frontof the lens. What is the focal lengthof the lens? Is it a converging lens ordiverging lens?​

Answer»

It's DIVERGING lensas we KNOW that,Lens FORMULA--1/v-1/u=1/f1/20-1/-60=1/fnow,1/f= CALCULATE it by yourself.ThanksHappy HOLI

64430.

What is different Discrete Fourier transform and fast Fourier transform?

Answer»

tion:DISCRETE FOURIER Transform (DFT) is the discrete version of the Fourier Transform (FT) that transforms a signal (or discrete sequence) from the time domain representation to its representation in the FREQUENCY domain. Whereas, Fast Fourier Transform (FFT) is any efficient algorithm for calculating the DFT.https://

64431.

Why is digital filtering involved in digital signal processing?

Answer»

In signal processing, a digital filter is a system that PERFORMS mathematical operations on a SAMPLED, discrete-time signal to reduce or enhance certain aspects of that signal. ... Digital filters can often be made very high order, and are often finite impulse response filters which allows for linear PHASE response

64432.

The inertia of moving object depends on​

Answer»

re INERTIA DEPENDS on the KINETIC energyHAPPY HOLI

64433.

Explain gravitational potential energy of a body in a gravitational field​

Answer» ISSAC NEWTON. please mark me as the BRAINLIEST and FOLLOW me
64434.

A body covered a distance of 5 m along a semicircular path. The ratio of distance to displacement is(A) 11:7(C) 5:12(B) 12:5(D) 7:11​

Answer»

els SEMICIRCULAR pathDistance = πr5 = πrr = 5/πDisplacement = Distance between initial position and final position= 2r= 2 * 5/π= 10/π metresRatio of distance to DISPLACEMENT= 5 / (10 / π)= π/2= 11/7= 11 : 7

64435.

A block of mass 2 kg is suspended from a string, is released from a height of 5m as shown in figure then what will be the impulse when string. Just becomes tight :- (1) 2 N-s(2) 0.2 N-s(3) 20 N-s4) 200 N-s​

Answer»

n the question :- Mass of the block = 5 kg.v = 2m/sec.Now Kinetic energy of the block is ,(1/2) mv² .Assume the new HEIGHT of the block be h.So the change in POTENTIAL energy at the HIGHEST point is equal to Kinetic energy .∴ mgh = (1/2)mv²h = (1/2g) v²h = 2² /(2× 10)h = 1/5h = 0.2 mor h = 20 cm.It will rise upto 20 cm.Hope it Helps.

64436.

A common magnifying glass is an example of A) Concave mirror(C) Convex mirror(B) Concave lens(D) Convex lens​

Answer»

Hey!!!The answer to your question is:(D) Convex lensExplanation:A convex lens is CAPABLE of magnifying an object to large.I hope it helps you ^_^FOLLOW me for follow BACK! ;)

64437.

Plzz guys help me finding it.... ​

Answer»

given below is the pH strip it USE for FINDING how the given substance is acid or base it change colour when we put into acid or base solution acid having pH from 1 to 7neutral is 7base having pH from 7 to 14use in our stomachformation of HCL in stomachmake acidic median

64438.

How to use it in the real world?Digital signal processing ?

Answer»

Hope it helps you.Explanation:Television. All the present day TVS are digital. They do a lot of digital processing of VIDEO, audio signal to present them in a BETTER way.Mobile Phones. All mobile phones do a lot of digital signal processing. They process our SPEECH digitally to remove background noise, echo etc.

64439.

ವಿಭಜನೆ ಕ್ರಿಯೆ ಎಂದರೇನು? ಇದರ ವಿದ ಯಾವುವು?​

Answer» TION:ವಿಭಜನಾ ಕ್ರಿಯೆ ಒಂದು ವಿಧದ ರಾಸಾಯನಿಕ ಕ್ರಿಯೆ. ಇದನ್ನು ಈ ರೀತಿ ವ್ಯಾಖ್ಯಾನಿಸಬಹುದು .ಒಂದು ಸಂಯುಕ್ತ ವಸ್ತುವು ಸೂಕ್ತ ಪರಿಸ್ಥಿತಿಯಲ್ಲಿ ವಿಭಜನೆಗೊಂಡು ಎರಡು ಅಥವಾ ಹೆಚ್ಚಿನ ಸರಳ ವಸ್ತುಗಳನ್ನು  ಉಂಟುಮಾಡುವುದು. ಇದು ಸಂಯೋಗ ಕ್ರಿಯೆಯ ವಿರುದ್ಧ  ಕ್ರಿಯೆಯಾಗಿದೆ.     ಸಂಯೋಗ ಕ್ರಿಯೆಯಲ್ಲಿ ಒಂದು ಸಂಯುಕ್ತವು ರಾಸಾಯನಿಕ ಸಂಯೋಗದ ಫಲವಾಗಿ ಉಂಟಾಗುತ್ತದೆ. ಆದರೆ ವಿಭಜನಾ ಕ್ರಿಯೆಯಲ್ಲಿ ಒಂದು ಸಂಯುಕ್ತವು ವಿಭಜನೆಗೊಂಡು ಹೊಸ ವಸ್ತುಗಳು ಉಂಟಾಗುತ್ತವೆ.
64440.

. The velocity of light in a medium is 1.5 × 108 m/s. What is the refractive index of the medium with respect to air, if the velocity in the air is 3 × 108m/s?​

Answer» TION:REFRACTIVE INDEX of medium=3×10^8/1.5×10^8=2
64441.

Hlo frndswhat is lateral surfaceexplain​

Answer» LATERAL SURFACE is INCLUDE the TOP and BOTTOM
64442.

What do you mean by the word ACH MEI GOTT ????​

Answer»

Hope it helps you Explanation:mein GOTT. interjection. EXCITEMENT or shock. OH my GOD → mein Gott.Follow me also guys

64443.

An object is placed 30 cm distance from the concave mirror and image formed at 12 cm from the pole. Find the focal length of the mirror and mentionthe characteristics of the image formed.​

Answer»

Here,u= -30 cm.f= -20 cm.By using mirror formula,1/v + 1/u = 1/f.1/v + 1/-30 = 1/-20 .v= -60 cm.negative sign indicates that image is in front of the mirror.Therefore,The distance between image and object = 60–30 = 30cm.plz mark as the brainliest answer or FOLLOW me plz plz.

64444.

An object is placed at a distance of 10 cm on the principal axis of a convex lens whose focal length is less than 10 cm, then the image of it observed at adistance of 30 cm from the lens. Find the nature and magnification of image.​

Answer» NATURE of the image is ENLARGED, invertedExplanation:OBJECT is placed at between F and c. M- v/u= 30/10=3
64445.

When an ebonite rod is rubbed with a piece of fur, the fur loses some of its electrons and the ebonite rod gains those electrons. But how do we come to know which one loses electrons and which one gains? Please answer if you know.​

Answer» POSITIVE CHARGE GAINS NEGATIVE charge LOSES
64446.

E=MV^2(1-M^2/M'^2) Where M=mass of an object V =speed of an object M=moving mass M'=rest mass E=MC^2​Prove this relationship?

Answer»

SORRY IAM IN 10TH STANARD AFTER A YEAR I WILL ANSWER YOUR QUESTION

64447.

In what field is digital signal processing used?

Answer»

Digital Signal PROCESSING is USED EVERYWHERE. DSP is used primarily in arenas of audio signal, SPEECH processing, RADAR, seismology, audio, SONAR, voice recognition, and some FINANCIAL signals.

64448.

Explain gravitational potential at a point​

Answer»

The gravitational potential energy at a POINT is defined as the work done in bringing the unit MASS from INFINITY to that point without acceleration. This work is STORED as the potential energy of that mass. This work is stored as potential energy in the BODY.

64449.

Why digital signal processing is still involved?

Answer»

Hope it helps you. Explanation:Why digital signal processing is used?The application of digital COMPUTATION to signal processing ALLOWS for many advantages over analog processing in many applications, such as error detection and correction in transmission as WELL as data COMPRESSION. ... DSP is applicable to both streaming data and static (stored) data.

64450.

4. Find the sum of the first 10 terms of the A.P. 6, 4, , ... Find the 24th term of the A.P. 12, 16, 20, 24, ....6. Which term of the A.P.2, 11,20, 29, ... is 560?​

Answer» HOPE it HELPS you!!!!!!