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your ANSWER. The sky appears dark to the astronaut as scattering does not TAKE place at very high altitude DUE to the absence of atmosphere.Pls mark as BRAINLIESTHOPE YA HAVE AN AWESOME DAY

your answer. Wavelength of RED COLOUR is more and so, it is least SCATTERED. It can be easily seen through a large distance.Mark as BRAINLIEST if you like it:)And have a nice DAY

f what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraImage of what is natural pinhole cameraView allA pinhole camera is a SIMPLE camera without a lens but with a tiny APERTURE, a pinhole – EFFECTIVELY a light-proof box with a SMALL hole in one side. Light from a scene passes through the aperture and projects an inverted image on the opposite side of the box, which is KNOWN as the camera obscura effect.

that a WORK is done when there is a FORCE applied on an object there is a displacement of the position of the object hope it helped u PLZ mark as brainliest and follow me

e TRAVELLED = AREA under v-t curveat 4S distance= 4×20= 80min this case the acceleration of the particle = slope= 5/1= 5m/s^2 Now VELOCITY at 5s = u+at = 0+5×5 =25m/sfrom the graph we can see that at 3 s the velocity of the particle is 15m/sHope it helps.✌

sing any plumbing during LIGHTNING STORMS. ... Avoid using your corded landline telephone during lightning storms. ... Don't use appliances that are plugged into the wall during lightning storms. ... Avoid standing on SURFACES in which MOISTURE or water is present during lightning storms.

s a TYPE of ENERGY it is LONGITUDINAL WAVE

are RIGHT...momentum = mvif V is doubled,     =2vmomentum = m2v                    = 2mvmomentum is doubled...PLEASE mark as brainliest

re generated from the STONE...the stone was thrown with some K.Ethe energy is being seen as form of CONCENTRIC circles...I'm not sure about my answer...anyhow,HOPE it helps...please mark BRAINLIEST...

your answer friend...The BIRD's SHADOW will be formed on the surface of earth.but,it will not be that dark...it will be so lighter so that we can't RECOGNIZE it...our human brain just IGNORES it...please mark as BRAINLIEST...

n of motion of a freely falling body:v=since it is a free FALL...mass doesn't play any role..v=velocityg=acceleration due to gravityh=height above which free fall STARTED...PLEASE MARK as brainliest

is glowworm.Hope it HELPS MARK me as BRAINLIEST.

bject's density is less than water's density (1 g/cm³), it will FLOAT. the water and its density is GREATER than 1 g/cm³. When an OBJECT is neutrally buoyant, meaning it neither sinks nor FLOATS, then the weight of the object is equal to the upward buoyant force exerted by the water. mark me has BRANLIST

Boltzmann LAW is APPLICABLE only to a whole range of WAVELENGTHS,WITHOUT being limited to any particular wave length.please mark brainliest...

s KEPLER....he BRIEFLY EXPLAINED it in his first LAW ...KEPLER'S FIRST LAW:all the planets revolve AROUND a star(sun) in an elliptical path...please mark as brainliest....

the ANSWER to your QUESTION

re!Given,MASS of a molecule of Hydrogen = 3.332 * 10^-27 KG1 kg mol of hydrogen GAS will contain 6.02 * 10^26 molecules of Hydrogen.∴ The mass of hydrogen gas =(6.02 * 10^26) * 3.332 * 10^-27                                                 = 2.0 kgHope It HELPS YoU!

ment MEANS to measuring HEIGHT,weigh , breadth, LENGTH YO

re!Derived UNITS are those which depend on the fundamental units or which can be EXPRESSED in terms of the fundamental units.For EG: The VOLUME can be expressed in UNIT which is length * length * length or length³ i.e m³.Hope It Helps You!

re!The S.I unit of mass is kilogram (kg).One kilogram is defined as the mass of cylindrical PIECE of platinum-iridium alloy KEPT at the International Bureau of Weights and MEASURES at SEVRES NEAR Paris.Hope It Helps You!

re!It's easy!5800 5800 ANGSTROMS = 580 NANO meter --------------------------------------------------------5800 Angstroms = 5.8 × 10⁻⁷ meterHope It HELPS You!✧══════•❁❀❁•══════✧.

re!Given,DISTANCE = 5.6 * 10^25 mSpeed = 3 * 10^8 m/sWe KNOW,Distance = Speed * TimeTime = distance / speed          = 5.6 * 10^25 / 3 * 10^8          = 1.87 * 10^17 SHOPE It HELPS You!

re!Given,Speed of light = 3 * 10^8 m/sTime taken to reach the earth = 8 min = 480 sWe know,Distance = speed * TIME               = 3 * 10^8 * 480               = 1440 * 10^8 m = 1440 * 10^8 / 10^3 km = 1440 *  10^5 km               = 1.44 * 10^8 kmHope it HELPS You!

lens MAKER's formula. It is a relation that CONNECTS FOCAL length of a lens to radii of curvature of the two surfaces of the lens and refractive index of the material of the lens.mark me has bran LIST

re diode is a PN junction. Diode has TWO terminals known as the anode (the P-type layer) and cathode (the N-type layer). Diode ALLOWS current FLOWS through it only in one DIRECTION that is anode to cathode. ... SINCE diode restricts the current to only one direction, it can be used as a rectifier.PLEASE MARK ME AS BRAINLIEST

pasranjan It is vibrating in its 3rd OVERTONE then you will get nodes at x=0 ,l/4,2l/4,3l/4,l equation of MOTION is y= a sin(4?x/l)coswt put x=l/3 amplitude =a sin(4?l/3l) =a sin(4?/3) =a(v3/2) Please feel FREE to post as many doubts on our discussion forum as you can. If you find any question Difficult to understand - post it here and we will get you the answer and DETAILED solution very quickly. We are all IITians and here to help you in your IIT JEE & AIEEE PREPARATION. All the best. Regards, Askiitians Experts Badiuddin

/X * 100 = (2DELTA a/a+3delta b/b+1/2deltac/c) * 100= ( 2*4+3*2+1/2*3+1 ) * 100= ( 8+6+1.5+1 ) * 100= 16.5 % ANSWER

e of LENS USED as MAGNIFYING glass is CONVEX lens ..

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annot REGENERATE QUICKLY

re the FOLLOWING

re Number of JOULES in kilo watt hour are 3600000 joules!!HOPE it helped U Plz mark as BRAINLIEST!!

end....Here is your ANSWER....ANS. Is """shearing STRAIN"""HOPE that it will help you

s three LAWS of MOTION may be stated as FOLLOWS:For every action there is an EQUAL and OPPOSITE reaction.

re!Given,L.C = 0.01 cmZero error = + 0.02 cmMain scale reading = 4.8 cmnumber of VERNIER DIVISION coinciding with the MAIN scale division is 6.Length of ROD = OBSERVED reading - zero error=[ main scale reading + coinciding vernier division] - zero error= 4.8 + 0.06 cm - (+0.02)= 4.86 - 0.02 = 4.84 cmHope It Helps You!

please please mark me as brain LIST if my answer HELPS you

> Equivalent to N/C As we know that VOLTAGE is equal to the work DONE on per unit charge so V= W/q ....now the S.I unit of work is Joule, its denoted by J and the unit of charge is coulomb, its denoted by C. so ..... V= W/q ==> J/C.......(i) where as......... W= F.d   ====> S.I unit is  ( N.m )  putt in eq;( i) and   in terms of unit of the Electric field  E=V/m .......(II).  COMPARE eq; (i) and (ii) as N .m/C.m ===> N/C. hence proved that the both units are the same physical quantity which is Electric Field (E).hope it helps you

ductance is defined as the induction of a voltage in a current-carrying wire when the current in the wire itself is changing.Consider a SOLENOID having N NUMBER of turns and the current flowing through that be I and solenoid is having length of L and radius of R. The magnetic field within the solenoid is given by B=u0*N*I The total flux through the solenoid wire which has having NL turns is Flux=NL*B*pi*R*R The expression for inductance is =flux/current HENCE the self inductance of solenoid is =u0*N^2*pi*R^2*hope it helps you

law of magnetism is that unlike poles ATTRACT each other. Two bar magnets can illustrate this. One is hung so that it swings freely. A pole of the second is BROUGHT, in turn, near each of the two ENDS of the hanging magnet.see whether it is correct or not