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The density of the block is 0.9g/cc.Explanation:The block has 0.1 of its part above WATER.                  Let volume be x.This means the part under water is 0.9x.THUS, the buoyant force applied by water on the block is: density of water * 0.9x * g.The weight on the block is: mg = density of block *  x * gThus we know that if the block floats, then the net force is 0.This implies, Buoyant force - mg = 0Therefore, buoyant force = mgThus, density of water * 0.9x * g =  density of block *  x * gDensity of water = 1g/cm^3Thus, SOLVING this we get the answer as  0.9g/cc    (cm^3)Thus, OPTION a is right.HOPE THIS HELPS YOU...

(C) HV / c is the ANSWER of the GIVEN QUESTION

+ sign INDICATE that it is virtual and erect1 INDICATES that it's size is same as the object

tion:AN ELECTRIC POTENTIAL is the AMOUNT of WORK needed to move a unit of charge from a reference point to a SPECIFIC point inside the FIELD without PRODUCING an acceleration.

b 10 moles..Gram MOLECULAR mass =18 gmGiven mass=180gmMoles = given mass/gram molecular mass =180/18 =10 molesThank you....EXPLANATION:

ens USED by the palmist is convex lens.b)To have a real and magnified image , the OBJECT should be placed at focus of the lens or the object should be placed between focus and centre of curvature.c)f = 10 cm u = -5 cm.1/v-1/u = 1/f1/v = 1/f + 1/u1/v = 1/10 - 1/51/v = 1-2/10 1/v = -1/10v = -10 cmThe image is enlarged.m = -v/um= h'/h 10/5 = h'/5h' = 10 cmThank u.Hope this helps u.Please MARK as brainliest if you THINK it is so.@spyder.

a) 10 is amplitudeb) 1.25 is the TIME PERIOD

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Sorry Bro but KYA kaha kuch SAMAJ nahi AAYA question

e..!Thrust is a reaction force DESCRIBED quantitavely by Newton's third law. When a system expells or accelerates to a mass in ONE DIRECTION, the accelerated mass will cause a force of equal MAGNITUDE but opposite direction on that system. The force applied on a surface in a direction perpendicular or NORMAL to the surface is also called as thrust.Hope this helps us.. Plz mark as brainliest..Thank you♥

Echo-cardiogram is an IMPORTANT APPLICATION of echo in MEDICAL SCIENCES....EXPLANATION:

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there is CHANGE in its velocity and acceleration.if the OBJECT is soft, it can be DEFORMED by APPLYING force

, what is meant by quantization of charge and conservation of charge.? Also GIVE examples of these.→ According to quantization of charge,The charge on a body is equal to an integralof multiple of basic charge (±e).i.e. q = ± ne(where n = 1,2,3,4........................so on.→ According to the law of conservation of charge , the algebraic sum of positive and negative charges in an ISOLATED system, remains CONSTANT.» Quantization of charge ,i.e. q = ±neif , n = 1 (we know e = 1.6 x 10^-19 C.q = ± 1e = ± 1 x 1.6 x 10^-19 C = ± 1.6 x 10^-19 C.» Conservation of charge , When a glass rod is rubbed with a piece of SILK , glass rod acquires positive charge and silk is acquire equal negative charge. Thus , deep isolated system of glass rod and silk piece has zero net charge before and after rubbing.Hope it helped u.

please mark as brainliest ANSWER or hit the thanks button....... please..... Also don't FORGET to follow up....... please YARRRR......itz important........

Slip of a PUMPS defined as the DIFFERENCE between the theoretical discharge and actual discharge of the pump. ... Negative slip occurs when DELIVERY PIPE is short, suction pipe is long and pump is running at high speed.Explanation:

hi = image distance .ho=object distance Explanation:hi MEANS H means HEIGHT or distance of I means image .o means object.That is the MAGNIFICATION of mirror

g is a periscope each of these are you going by what is your responsibility to make in English or German shepherd dog is the full FORM of advertising is a periscope is the least of theExplanation:hwi bddjhs is the least of all time and I am not sure what the vice president for ACADEMIC purposes is the least of all I can do to HELP of a periscope each other is meant for you and is the least cheapest way is fine but when I was the vice versa is meant for demonstration of a hacker F is the full amount is the least cheapest way is to be in TOUCH by farce in the least of which is a hacker f of the samyukta of chicken is cooked in English or Spanish first of the Nizam of

IT is SOMETHING which is RELIABLE..and it is USEFUL for STAR gazing ASK...Explanation:I HOPE THIS helos

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ehold articles such as washing machines, REFRIGERATORS, coolers, dish washing machines, ceiling fans, EXHAUST fans, table fans etc, electric motors are very widely used. SMALL, MICRO electric motors are used in a wide scale in electronic INSTRUMENTS, computers, space applications like satellites etc.

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acting on the disc WOULD be 48 Nmgiven, diameter of the thin disc , d = 0.8 m RADIUS of the thin disc, r = 0.4 m force applied on disc, F = 120 N torque acting on the disc = seperation between point of observation to axis of ROTATION × force applied= 0.4 m × 120 N = 48 Nm also read similar questions : A disc of diameter 0.4m and of mass 10 kg is rotating about its axis at the rate of 1200 rev\ min find the angular momen... brainly.in/question/6336058radius of gyration of about an axis passing through its centre and PERPENDICULAR its plane is 2cm. DETERMINE the radius ... brainly.in/question/10364127

Given:Object distance = 25 cmFocal length = 15 cmObject height = 7 cmTo find:Object distance , size and NATURE of image.Calculation:Applying Mirror Formula :So image distance = 37.5 cmSince the sign of the image distance is negative , we can SAY that the image is real ( as it ia formed before the mirror)Now , Since sign of magnification is negative , we can say that the image is INVERTED .Now , image size :So image is also magnified and enlarged.

Because the weight pulls the VEHICLES to one side so if they go FAST the VEHICLE might tilt ESPECIALLY in the CURVES

Good conductor” and “heavy gauge” are the KEY features of good cookware. Here's how these CHARACTERISTICS affect cooking. You get responsive heat. Good heat CONDUCTORS, such as copper and aluminum, are responsive to TEMPERATURE changes.

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Potential Difference (V) = 100 WTime Interval (t) = 5 HRS ______________________To Find :ENERGY Consumed ______________________Solution :We have FORMULA for Energy :

The value of acceleration due to GRAVITY is LEAST on EQUATOR(c)More specifically...it is more at the poles than equatorPLEASE MARK AS BRAINLIEST

Explanation:RATE of change of angular VELOCITY is angular ACCELERATION

A concave LENS is a lens that possesses at least one surface that curves inwards. It is a DIVERGING lens, meaning that it SPREADS out light rays that have been refracted through it. A concave lens is thinner at its centre than at its edges, and is used to CORRECT short-sightedness (myopia).......Explanation:

Because the HYSTERESIS LOSSES are LESS in iron core as COMPARE to the steelExplanation:

THERE YOU GO MATE Demand of water has been INCREASED by the increase in population. As the number of humans increase, the consumption of water also increases. ... The increase in population results in increase in all the facilities such as houses, shops, ROADS, offices, pavements, ETC. which results in the depletion of water table PLEASE MARK AS BRAINLIST HOPE THIS ANSWER HELPS PLEASE THANK

y the hell out the other side to send y la la y the YEAR and 2 00 baje kotha bole hai na ki nahi email address to the blanks to send kar ne jo kiya THA isliye nahi ki hai na massage w Mumbai ki nahi hai kay hai usme bhi nahi laga DUNGI to send you an idea of when we get the latest version of this email is me clear that this is a good afternoon miss the blanks to change the blanks to change something we all know if you mean about hai ki PAHALE se mila essay on coming to the blanks to the blanks y el que se hai email and the other side ho gye hai na kiExplanation:Happy New years day and the other day hai ❣️❣️❣️ to change something we all know that every time I love it the year and the other hand I love it the year and I am a good night friends ☺️ the blanks with appropriate for the year and the year and the other side to side with appropriate time of year and the other side of year again when you are you doing TODAY hope to

ray of light travels from DENSER to rarer MEDIUM ,it bends away from the normal .HOPE it HELPS you !!!!#Neha1419❤️❤️❤️

tion:In equation form, Newton's second LAW of motion is a=Fnetm a = F net m . This is OFTEN written in the more FAMILIAR form: Fnet = ma. The weight w of an object is defined as the force of gravity ACTING on an object of mass m. The object experiences an acceleration DUE to gravity g: w = mg.