Explore topic-wise InterviewSolutions in Current Affairs.

0.08930.0893Sig Figs0.0893Sig Figs30.0893Sig Figs30.08930.0893Sig Figs30.0893Decimals0.0893Sig Figs30.0893Decimals40.0893Sig Figs30.0893Decimals40.08930.0893Sig Figs30.0893Decimals40.0893Scientific Notation0.0893Sig Figs30.0893Decimals40.0893Scientific Notation8.93 × 10-20.0893Sig Figs30.0893Decimals40.0893Scientific Notation8.93 × 10-2E-Notation0.0893Sig Figs30.0893Decimals40.0893Scientific Notation8.93 × 10-2E-Notation8.93e-20.0893Sig Figs30.0893Decimals40.0893Scientific Notation8.93 × 10-2E-Notation8.93e-2Words0.0893Sig Figs30.0893Decimals40.0893Scientific Notation8.93 × 10-2E-Notation8.93e-2Wordszero point ZERO eight nine threeExplanation:Non-zero digits are always significant. Any zeros between two non-zero digits are significant. A final zero or trailing zeros in the DECIMAL portion ONLY are significant.

Take a WOODEN drawing board and FIX a white SHEET of paper on it. In the middle of paper draw a straight line KK\ Mark a point B on it. Draw a perpendicular BN. Place a mirror XX' on line KK' such that the polished side of the mirror is along the line. Hold the mirror in the mirror holder.Fix two steel pins P and Q on the straight line AB at least 10 cm apart. Look for the images of the pins P and Q and fix two pins P a such that P', Q', and images of P and Q are all in the same straight line. Remove the pins and draw small circles around the pinpricks. Remove the mirror also. Join P'Q' and produce the straight line to meet at B. Measure ∠ABN = i and ∠CBN = r. It is found that ∠i=∠r. This proves that the Angle of Incidence is equal to the Angle of Reflection. As the incident ray, the reflected ray and the normal lie in the PLANE of the paper, therefore, they lie in the same plane.Explanation:I hope my answer helps you

the RADIUS of a nucleus is smaller than that of ATOM by a FACTOR of about 104

According to Snell's Law: RI 12 = λ 2 λ 1 SUBSTITUTING, 23 = λ 2 5400 THEREFORE, λ 2 = 35400×2 =3600λ 2 =3600 o

Explanation:No, the magnitude of the DISPLACEMENT is always LESS than or equal to the distance traveled. If two displacements in the same DIRECTION are added, then the magnitude of their SUM will be equal to the distance traveled. Two vectors in any other ORIENTATION will give a displacement less than the distance traveled

आलम आरा' पहली सवाक फिल्म है। ये फिल्म 14 मार्च 1931 को बनी। इसके निर्देशक अर्देशिर एम ईरानी थे। इसके नायक बिट्ठल तथा नायिका जुबैदा थी।

imum displacement or distance MOVED by a point on a VIBRATING body or WAVE measured from its equilibrium position.

WAS HELPFUL a bullet of mass 20G is FIRED from a gun of mass 6KG with a velocity of 300m/s. CALCULATE the recoil velocity of the gun=-1/2ms

For fusion processes, the BINDING ENERGY per nucleon will increase and some of the mass will be converted and RELEASED as energy form... I HOPE IT HELP U...

The rms velocity of hydrogen gas molecules at N.T.P. is v m/s. The gas is heated at constant VOLUME till the pressure becomes 4 times.To FIND :Final rms velocity of the gas.Solution :Let initial pressure of the gas be P.ATQ, final pressure will be 4P.❖ RMS velocity of the gas at temperature T is GIVEN byM denotes molar mass of the gasHere volume of the gas and molar mass remain constant so we can say that➙ v₁ / v₂ = √P₁ / √P₂➙ v / v₂ = √P / √4P➙ v₂ = √4 × v➙ v₂ = 2vKnowledge BoosteR :At high temperature or low pressure the molecules of gas are far apart and molecular interactions are negligible, without interactions the gas behaves as an ideal gas.Avogrado hypothesis the equality of molecules in EQUAL VOLUMES of gas at a fixed temperature and pressure.

Specific gravityS(for\ liquids)=\dfrac{\rho_L}{\rho_{H_2O}}S(for liquids)= ρ H 2 O ρ L Density of water \rho_{H_2O}=1000kg/m^3ρ H 2 O =1000kg/m 3 Given\mu_L=0.07\text{ POISE}=7\times10^{-3}Ns/m^2,μ L =0.07 poise=7×10 −3 Ns/m 2 ,\nu_L=0.042St=4.2\times10^{-6}m^2/sν L =0.042St=4.2×10 −6 m 2 /sUse the relation\nu_L=\dfrac{\mu_L}{\rho_L}ν L = ρ L μ L ThenS=\dfrac{\rho_L}{\rho_{H_2O}}=\dfrac{\mu_L}{\nu_L\cdot\rho_{H_2O}}S= ρ H 2 O ρ L = ν L ⋅ρ H 2 O μ L S=\dfrac{7\times10^{-3}Ns/m^2}{4.2\times10^{-6}m^2/s\cdot1000kg/m^3}=\dfrac{5}{3}\approx1.667S= 4.2×10 −6 m 2 /s⋅1000kg/m 3 7×10 −3 Ns/m 2 = 35 ≈1.667 answer

When a fluid flows into a narrower channel, its speed increases. That means its kinetic energy also increases. Where does that change in kinetic energy come from? The increased kinetic energy comes from the net work done on the fluid to push it into the channel and the work done on the fluid by the gravitational FORCE, if the fluid changes vertical position. Recall the work-energy theorem,Wnet=12mv2−12mv02.There is a pressure DIFFERENCE when the channel narrows. This pressure difference results in a net force on the fluid: recall that pressure times area equals force. The net work done increases the fluid’s kinetic energy. As a result, the pressure will drop in a rapidly-moving fluid, whether or not the fluid is confined to a tube.There are a number of common examples of pressure dropping in rapidly-moving fluids. Shower curtains have a disagreeable habit of bulging into the shower stall when the shower is on. The high-velocity stream of water and air creates a region of lower pressure inside the shower, and standard atmospheric pressure on the other side. The pressure difference results in a net force inward pushing the curtain in. You may also have noticed that when passing a truck on the highway, your car tends to veer toward it. The REASON is the same—the high velocity of the air between the car and the truck creates a region of lower pressure, and the vehicles are pushed together by greater pressure on the outside. (SEE Figure 1.) This effect was observed as far back as the mid-1800s, when it was found that trains passing in opposite directions tipped precariously toward ONE another.I hope tht helps you...

hamare netra fokas karne ke liye AK lains hota JAI

for the FREE points.Good evening.Have a NICE evening.Please MARK me BRAINLIST.

Explanation:We know that,Mass m=4kgangle θ=150Now, the NORMAL FORCE is  N=mg N=4×10 N=40NNow, frictional force always OPPOSES DIRECTION of motionSo,  Ff​=mgcosθ μN=4×10×cos150 μ×40=40×0.96 μ=0.96Hence, the friction is 0.96

What is the CHANGE in COLLECTOR current, when the change in BASE current is 250μA? SOLUTION : Current gain β=ΔicΔib⇒β×Δib=80×250μA.Explanation:This is the CORRECT answerMake the answer brilliantFollow me

yes by refractionExplanation:Refraction is an effect that OCCURS when a light wave, incident at an ANGLE away from the normal, passes a boundary from one medium into ANOTHER in which there is a change in velocity of the light. ... The wavelength decreases as the light enters the medium and the light wave changes DIRECTION.

the ANSWER is (4) 4cm/secExplanation:HOPE it HELPS !!!!!!

s no such WORD...............

fhfjryy is a W and I have 98 and I have 98 and a good day by Sub as you can type in PUBG lite delete yi yi the GAME is on i sperhyyiiynd time with the help me yi the IMPOSTOR hahahahahahahahahahaExplanation:fumdudukukeyeyeyo is the impostor hahahahahahahahahaha is a problem in the official trailer u the impostor hahahahahahahahahaha the game and I have 98 the impostor hahahahahahahahahaha is a problem I will be true your id in free ti amo TANTO I will be no more options and kills the half marathon and I am a good time togetherand have 98 and a few of the phone number and the other O Lord i spend E iuploaded by super good morning please see attached for yi the game Android APP development services at all players are or tomorrow afternoon to i sperhyyiiynd the impostor he i sperhyyiiynd i sperhyyiiynd i sperhyyiiynd time to meet you i sperhyyiiynd i sperhyyiiynd time to I can play free fire I will be true your id iyyi kills E

find the ACCELERATION by DIFFERENTIATING the terms of TWO time..for calculation FOLLOW me

tion:the BOILING point of WATER on this scale will be 110° CELCIUS

100cm/sgood MORNING.,..

The Peninsular PLATEAU is a TABLELAND and is composed of the OLD crystalline, igneous and metamorphic rocks. It was formed due to the breaking and DRIFTING of the Gondwana LAND.

An acceleration can cause speed to increase, decrease, and EVEN stay the same! Acceleration tells you the RATE at which the velocity is changing. ... The acceleration can CHANGE the MAGNITUDE and/or the direction of the velocity. Speed is only the magnitude of the velocity.

matter with physical PROPERTIES of condensed PHASES of matter ,where particles ADHERE to each other. EXPLANATION:hope it will work

Assorted COMBINATIONS of heat, pressure and catalysis alter the CHEMICAL bonds that hold monomers together, causing them to bond with ONE another. Most often, they do so in a linear fashion, creating chains of monomers CALLED POLYMERS.

here is the answer.1) 2.0cm/s. HOPE it's HELP you

aking PECIES of CHALK is PERMANENT

ohhhhhhhhhhhh EXPLANATION:i am in 9TH STD

The produced heat is given as,H=I2Rt100=I2×4×1I=25AThe potential DIFFERENCE is given as,V=IR=5×4=20VThus, the potential difference ACROSS the RESISTOR is 20V.Explanation:Hope u are SATISFIED with the ANSWER If so please follow ........

the stone is being dropped from the top of a tower of hright 100 m. which means the potential ENERGY is being converted to kinetic energy.just before hitting the sand:potential energy = kinetic enegy mgh = 1\2 mu2u² = 2mgh\mu² = 2ghu² = 2 × 9.8 × 100 u² = 1960and we also know that:v² = u² + 2asas the retardation is NEGATIVE the sign will get CHANGED to:v² = u² - 2as we will take the final velocity as 0 because the stone comes to rest after hitting the sand.0 = 1960 - 2 × a × 2             ( given: the stone penetrates in the sand on the ground through a distance of 2M )-4a = -1960a= 490 m/S-2Explanation:Hope so u are satisfied with the answerIf so please follow.........

-2.01 x 10(3)EXPLANATION:  MAXIMUM work is obtained in isothermal reversible process.The expression for the maximum work is as follows:w=−2.303 NRT logV1​V2​​The number of moles of OXYGEN is NO2​​=Molecular weight Weight​=3216​=0.5 The temperature is T =300 KThe INITIAL VOLUME is V1​ =5 dm3The final volume is V2​ =25 dm3Substituting values in the above reaction, we getw=−2.303×3216​×8.314×300×log525​=−2.01×103 J

A TELESCOPE has an OBJECTIVE OFDIAMETER 2.5 m. What is its ANGULAR resolutionwhen it OBSERVES at 5500 Å?Answer 0.06 parsecSolution in picExplanation:please do follow me.

A ROD of length l and mass m has ml²/12 as MOMENT of inertia about an axis through its center of mass.Now we take four identical copies of the rod above and form a SQUARE frame, whose center of mass lies EXACTLY at the geometric center of the square. How can we then use the moment of inertia of a single rod to calculate the moment of inertia of the entire square frame?The parallel axis theorem to work out the moment of inertia of a rod of length l with it's centre of mass displaced from the axis of rotation by l/2 then multiply this value by four to get the moment of inertia of the whole square.The parallel axis theorem is:I=Icm+md²Where I is the moment of inertia when the object has been displaced, Icm is the moment of inertia of the object when the axis of rotation passes through the centre of mass and d is the DISTANCE it is displaced.For each rod in your square we have:Icm=ml²/12.d=l/2.I=ml²*(1/12+1/4)=ml²/3.So multiplying by four gives:I(square)=4ml²/3.please do follow me.

The SPLIT Phase MOTOR is also known as a Resistance Start Motor. It has a single CAGE rotor, and its stator has two windings known as main winding and STARTING winding. Both the windings are displaced 90 DEGREES in space. A resistor is connected in series with the auxiliary winding

tion:a combination of a MOVEABLE permanent magnet field SOURCE is demonstrated using two HCS. HOPE THIS WILL HELP YOU DEAR!☺️

hdhdgvdjdhdygdgsvakksjshdh

tion:The SCOPE of physics express itself in some beneficial ways are: Few CONCEPTS and laws can explicate many NATURAL PHENOMENA covering large order of quantities. New EXPERIMENTS help in unlocking secrets of nature and form new laws to explain complex theories.plz mark me as brainliest...