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If net external force on a BODY is ZERO, then its VELOCITY remains constant. ... If the body is moving, then the body moves along a STRAIGHT line with a constant SPEED without any change of direction.

The GREAT GatsbyExplanation:BEST NOVEL

tion:about 25 cmabout 25 cmThe minimum distance from the eye at which an object appears to be distinct is called LEAST distance of distinct vision or near point. It is about 25 cm for HUMAN eye.sujal give us WRONG answer

the IMAGE of an OBJECT peasists for 1/16 PART of a SECOND

As the driving frequency gets PROGRESSIVELY higher than the resonant or natural frequency, the amplitude of the OSCILLATIONS becomes smaller, until the oscillations nearly DISAPPEAR and your FINGER SIMPLY moves up and down with little effect on the ball.

falseExplanation:coherent SOURCES have same PHASE at a GIVEN time they COME from 1 source

3×10⁸ m/s (APPROXIMATELY)

A TRANSFORMER is an electrical apparatus designed to CONVERT alternating current from one voltage to another. It can be designed to "STEP up" or "step down" voltages and works on the magnetic induction principle.

By the principle of homogeneity of DIMENSIONS, the dimensions of all the terms on the two sides of an EQUATION must be the same.if this ANSWER is helpful to you PLEASE mark me as a brain list

When the STEM of tuning fork B is touched to the box, the natural frequency of vibration of wire MATCHES the frequency of tuning fork and resonance TAKES PLACE. Due to this resonance of vibration, amplitude of vibration of wire increases and the paper rider flies off.if this answer is helpful to you please mark me as a brain list

ConcaveExplanation:A concave mirror is used in the HEADLIGHTS of a car. a simple explanation for this would be: when a LIGHTED BULB is placed at the focus of a concave mirror reflector, the diverging LIGHT rays of the bulb are collected by the concave reflection and then REFLECTED to produce a string, parallel beam of light.I Hope Its Helpful to U.

To REDUCE voltage in half, we simply form a voltage divider circuit between 2 resistors of equal value (for EXAMPLE, 2 10KΩ) resistors. To divide voltage in half, all you must do is place any 2 resistors of equal value in SERIES and then place a jumper WIRE in between the resistors.

Explanation:ACCELERATION DUE to gravity G= T 2 4π 2 L​ Percentage error in g is gΔg​ ×100= LΔL​ ×100+× TΔT​ ×100⟹ gΔg​ ×100=2+2×3=±8%

A PULL is when you use force to move a thing (OBJECT) CLOSER to you. Push DEFINE. A push is when you use force to move a thing (object) away from you. Motion DEFINE. Motion is when SOMETHING (an object) is moving

NOT gate in realised by :n-p-n transistor in COMMON EMITTER CONNECTION.

Hey is this any SONG or what ya. SORRY mate can't UNDERSTAND.

The PAPER RIDER FLIES off due the PHENOMENON of resonance.

tion:: The fake puddles of water that we see on the road on a sunny DAY is due to an optical phenomenon called a mirage, which is caused by the refraction (or bending) of light RAYS due to differing TEMPERATURES of the air above the road.if you THINK it is a right answer PLEASE mark me as a brainliest answer

लकड़ी तथा प्लास्टिकExplanation:I HOPE FIND HELP you..

The DECIMAL number 27 can be WRITTEN in BINARY number is 110011 .

tion:Calculate the FORCE of GRAVITATION between TWO OBJECTS of masses 50 KG and 120 kg respectively kept at a distance of 10 m from one another. (Gravitational constant, G=6. 7×10−11Nm2kg−2)

e, a CRACKLING sound is HEARD while taking off sweater during winters. Explain.Answer:Sweaters are made up of wool and wool is poor CONDUCTOR of ELECTRICITY. During winters our body is very dry.So when we are wearing the sweater the wool is in contact with our body, there is friction as there is rubbing between the body and the wool.Due to this rubbing wool gets charged so there is some kind of FORCE which is experienced between the wool and our bodydue to this we hear the crackling sound while taking off the sweater during winters.Hope it's help you!!!!

Its distance would be the total LENGTH of the journey. A displacement-time GRAPH is able to show if an OBJECT is going backwards or forwards. Usually, a LINE with a negative gradient would indicate motion going backwards. This cannot be shown on a distance-time graph.

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THE PRINCIPLE OF POTENTIOMETER : THE POTENTIAL DIFFERENCE ACROSS ANY LENGTH OF A WIRE OF UNIFORM CROSS SECTION AND UNIFORM COMPOSITION IS PROPORTIONAL TO ITS LENGTH WHEN A CONSTANT CURRENT FLOWS THROUGH IT.SENSITIVITY : SENSITIVITY OF POTENTIOMETER DEPENDS ON THE VALUE OF POTENTIAL GRADIENT 'K' .SENSITIVITY INCREASES WITH INCREASE OF LENGTH OF POTENTIOMETER WIRE.

1sExplanation:Let us consider the velocity of particle when it completes 80 ft is V and this velocity will be INITIAL velocity for 112 ft height. Let us consider it takes t time.g=32ft/s 2 V 2 =U 2 +2ghV 2 =O 2 +2×32×80V= 64×80 V=8×4 5 V=71.55 ft/snow, H=vt+0.5×g×t 2 112=71.55t+0.5×32×t 2 On solving,t=−h± h 2 −4ac /2αt=1 secondsPls mark as BRAINLIEST if you are satisfied ☺️Pls mark as BRAINLIEST if you are satisfied ☺️Follow

An electron microscope is a microscope that uses a beam of accelerated electrons as a source of illumination. As the wavelength of an electron can be up to 100,000 times shorter than that of visible light photons, electron MICROSCOPES have a HIGHER resolving power than light microscopes and can reveal the structure of smaller objects. A scanning transmission electron microscope has achieved better than 50 pm resolution in annular dark-field imaging mode[1] and MAGNIFICATIONS of up to about 10,000,000× whereas most light microscopes are limited by diffraction to about 200 NM resolution and useful magnifications below 2000×

(a) object a is moving fast (b) object C is at REST(c) object a is in uniform MOTION(d) object d is moving SLOWEST

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To Measure DIAMETER of a Small Spherical/ CYLINDRICAL Body Using Vernier's CALLIPERS. A vernier scale or a vernier calliper is a measuring device that is used to precisely measure linear DIMENSIONS. ... The zeroes of the main scale and vernier scale coincide when the jaws are made to TOUCH each otherExplanation:

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Coefficient of Friction is DEFINED as the ratio of the max resisting force parallel to the contact surface to the FORCES pressing them together. ... Therefore, by DOUBLING the WEIGHT, the coefficient of friction REMAINS unchanged.

When BODY travels UNEQUAL distance in unequal INTERVAL of TIME is CALLED non uniform motion

INTERFERENCEIT IS DUE TO THE SUPERPOSITION OF TWO WAVES COMING FROM TWO COHERENT SOURCES.THE WIDTH OF THE INTERFERENCE BAND IS EQUAL.THE INTENSITY OF ALL MAXIMA (FRINGES) IS SAME. DIFFRACTIONIT IS DUE TO THE SUPERPOSITION OF SECONDARY WAVELETS ORIGINATING FROM DIFFERENT PARTS OF THE SAME WAVEFRONT.THE WIDTH OF THE DIFFRACTION BANDS IS NOT THE SAME.THE INTENSITY OF CENTRAL MAXIMUM MAXIMUM AND GOES ON DECREASING RAPIDLY WITH INCREASE OF ORDER OF MAXIMA.

answerExplanation:15000answer is CORRECT or WRONG