Explore topic-wise InterviewSolutions in Current Affairs.

ANSWER:

+15 इतनी क्षमता का इस्तेमाल करना चाहिए

ANSWER:

PUTTING the value of we GET which then is the moment of inertia of the annular disc about a PERPENDICULAR axis passing through the centre It's moment of inertia about the diameter by the perpendicular axis theorem and by symmetry is half that about the perpendicular axis through discs center

Common EXAMPLES INCLUDE the reflection of light, sound and WATER waves. The LAW of reflection says that for SPECULAR reflection the angle at which the wave is incident on the surface equals the angle at which it is reflected. Answer: factors on which light reflected are following.

ANSWER:

what is the QUESTION then only I TELL you solution I am very expert in MATHS then only I tell you solution goodbye

Answer:

KINETIC energy =1/2*mass*velocity sq.J

=1/2*600*30*30 joule

(2 and 600 will be SIMPLIFIED and we get 300)

=300*30*30Joule

=270000 joule

ANSWER:

A Tachymeter is a FUNCTION in a watch that allows one to measure average speed, given that the DISTANCE covered is known.

ANSWER:

(C) 1500°C

because of SOUNDS TEMPERATURE

HOPE this HELPS you☺️☺️☺️

EXPLANATION:

V2 is equal to BRACKET open M2 - bracket close you 2 + 2 and 1/2 1/4 M1 m to

ANSWER:

HII................

the participatent A will be the winner because his ANGLE is 30° that is very slanting to the GROUND so he will have the LONGEST JUMPING distance

Answer:alluminium CONTAINS ELEMENTS such as sulphur, SILICON and oxygen . The magnetic FIELDS are permanent magnets when it come near a iron type subtance such as alluminium it gets deflected

Explanation:

ANSWER:

√5

Explanation:

v1 = 3i + 4j + K

v2 = i - J - k

v1 + v2 = 3i + 4j + k + i - j - k

= 4I + 3j

|v1 + v2| = √(4² + 3²)

= √25

= 5

Answer

The Other BOY CHANGING It In Shape Of A Ball That SHEET Will Reach The Ground First

Explanation:Because The First Sheet Of PAPER IS Flat And Will Reach The Ground Has In Late , The second sheet of paper is round the paper become fastly move on the ground we will take the example of ball

I HOPE it WOULD HELP

Explanation:

M1 bracket OPEN U2 / 1 - 2 / 1 bracket CLOSE is equal to M2 bracket open V 2 / 2 - 2 / 2 bracket close

ANSWER:

FIRST c

second b

third is d

fourth

d

EXPLANATION:

UNDERSTANDING between TWO

Answer:

Positive

Explanation:

If the glass rod is completely POSITIVELY charged and the metallic rod is ISOLATED from the ground that's why no charge can be transferred to the ground as there is no earthing.

Now,

When the positively charged glass rod is brought close to the metallic rod then the negative charge on the metallic rod will be attracted towards the positive charge and the charge on the metallic rod that will be AWAY from the end which is near to the glass rod will be Positive in quantity.

Because, the metallic rod is initially neutral in the nature it will have EQUAL amount of positive and negative charges DISTRIBUTED thoroughly inside.

EXPLANATION:σ(4πr2+4πR2)=Q  

∴σ=Q4π(r2+R2)  

Potential at CENTRE  

= potential DUE to A+potential due to B  

=σrε0+σRε0  

=σε0(r+R)  

(Q4πε0)(r+Rr2+R2)

FILL ups

1. configuration

2.kinetic

3.weight

4.increasing

5.potential

true /false

1. false

2.true

3.false

4.true

5.true

mark me BRAINLIEST dear❤❤

Answer:The each digits of a numbers which are used to EXPRESS it to the required degree of accuracy,starting from the FIRST non ZERO digits is KNOWN as SIGNIFICANT figure

Explanation:

Explanation:

Newtons third LAW of MOTION states that "EVERY action has an EQUAL and OPPOSITE reaction."

Explanation:

A curved line or SURFACE can not be measured by a straight scale, a measuring tape or thread must be used INSTEAD. To measure a curved line using a thread, at first tie a knot one end of the thread. then place the thread at the beginning of the line and try to measure a small initial portion of the line which is RELATIVELY straight.next place your thumb at the other end of the measured portion & measure next STRAIGHTER portion. after that repeat the above step till the end of line reached. Make a knot at the end of the line. lastly STRAIGHTEN the thread & measure the lengtj of the tqo knots on a scale. i think it help u.plz mark as a brainliest answer.

ANSWER:

The answer is MELTING POINT.

Explanation:For each interval of time,

the slope is: 2, 0 and -4 respectively.

And the EQN. of motion is:

T =m(G+a) => 100*(g +a)

For first interval of time we have a = 2 m/s^2

Hence T1 = 100*12 = 1200 N

T2 = 100*g => 1000 N

T3 = 100*(g -4) => 600 N

Ratio of the Tensions are:

=> 6:5:3

Answer:

I THINK it can change into 100 ML. I hope it HELP you

EXPLANATION:

the ANSWER is in the ATTACHMENT

ANSWERS :

a. POTENTIAL ENERGY

b. kinetic energy

c. kinetic energy

d. potential energy

E. kinetic energy

F. kinetic energy

Answer:

1

EXPLANATION:

B = 0 because when we add 0 in A no CHANGE in the VALUE of A so (A+B) = A

Answer:

The FORCE ACTS on any object on the earth and MOVES around the earth is called centripetal force.

Explanation:

HOPE it helps you

ANSWER:

WAVES move energy from one place to ANOTHER . In a progressive WAVE the wave FRONT moves through the medium.

hope it helps u

Answer:

The FORMULA for direction of the resultant force is given by  = Qsin θ / (P + Q cos θ).

In the data, it is given that P and Q are in the ratio 1:2. Also, it is mentioned that the angle is  √3/2. 

By substituting these values into the formula, we get

 √3/2 = 2sin θ / (1 + 2 cos θ)

√3/2 = 2sin θ / (1 + 2 cos θ)

Now you can go ahead and solve this EQUATION to find the value of θ. But that will be a TEDIOUS process and demands some time. Therefore, if this is a competitive exam question, I suggest you to use the inspection method INSTEAD. This method involves substituting common values of θ for which the trigonometric ratios are already known.

For example, let us substitute θ=60°

Then, √3/2 = 2sin 60°  / (1 + 2 cos 60°)

√3/2 = (2 * √3/2) / (1 + 2 * 1/2)

√3/2 = (√3) / (1+1)

√3/2 = √3/2

LHS=RHS

Hence we conclude that the angle between P and Q is  60°

hope it helps u mark me brainliest one

Answer:

15i + 20j

Explanation:

Vector B= 7i + 24j

∴ |B| = √(7²+24²)

       = √625

       = 25

Vector A = 3i + 4j

DIRECTION of vector A = 3/√(3²+4²)i + 4/√(3²+4²)J

                                   = 3/5i + 4/5j

∴ vector of MAGNITUDE as B and direction as A = (3/5* 25)i + (4/5*25)j

                                                                             = 15i + 20j

Hope it HELPS!!!!☺☺

ANSWER:

the answer to this QUESTION is

2u/g

ANSWER:

Don't KNOW FOLLOW me ❤ PLEASE

ANSWER:

X= 2n+1/3

Y=0

...............

The same TIME as I have a great DAY and I will be a good time to get the same time as I have a great day and I will be a good time to get the same time as I have a great day and the same THING as WELL as a result the same thing as well as a result the same thing as well as I have been a great time in my opinion on it and I have a great time and effort and time to try to go go Ch CK vi to do

Just use the formula F=ma

when the MASSES are tied TOGETHER..add them to GET total mass (I. e the new mass)

ANSWER:

There are 1 SIGNIFICANT FIGURE ..

As you can SEE in the above image that spherical MIRRORS are of two types ---- FIRST is concave mirror and second is convex mirror. Now I will tell you more about concave mirror. A spherical mirror whose refleccting surface is depressed and generally makes inverted is called concave mirror. The images formed in this mirror may be real or VIRTUAL. The example is the inner surface of the spoon hand SHAVING mirror .

Use the eqn.

Snth = u + a/2 × (2n-1)

Put the value of 'snth' and 'n'

as it is given to u

U will get two equations

10 = 2u + 13a......(I)

16 = 2u +23a......(ii)

6/10 = a

a=3/5

Now FIND the value of u SIMILARLY

Use the SIMILAR eqn above written

To find for 11 to sec. Just put n= 11

U will get to KNOW the value of snth

To find the value of DIS. In 15 sec

Use the eqn s = ut + 1/2 at²

And find the value of S

Answer:

A1 = √3

a2 = 1/√3

Explanation:

ACCELERATION of a particle is dv/dt

dv/dt is the slope of the LINE on the graph.

Slope of first line is tan 60° = √3

Slope of second line is tan 30° = 1/√3

Answer:

WAVE phase is the offset of a wave from a given point. When two waves cross paths, they either CANCEL each other out or compliment each other, depending on their phase. These effects are CALLED constructive and destructive. ... The word phase is USED to describe a specific location within a given cycle of a PERIODIC wave.

♥️Hey mate ♥️

☆ 1 dyne = 1 G .cm /s^2

➡️Now we will CHANGE the gram into kilogram.

1 g = 10^-3 kg

➡️ and centimetre in meters

1 cm = 10^-2 m

☆ Now put all VALUES in formula

☆ 1 dyne = 1g .cm/s2

Answer:

The dot PRODUCT and cross product are methods of relating two vectors to one another. The dot product is a SCALAR representation of two vectors, and it is used to find the angle between two vectors in any dimensional space. For vectors and , the dot product is . The cross product is a vector orthogonal to three-dimensional vectors and , and can be used to determine the area or volume of a parallelogram DEFINED by , , and . For vectors and , the cross product is , which is the DETERMINATE of a three-by-three matrix. Two vectors are parallel if their cross product is equal to zero, .

Explanation:

A magnetic field is a vector field that describes the magnetic influence of electric CHARGES in relative motion and magnetized materials. The EFFECTS of magnetic fields are commonly seen in permanent magnets, which pull on magnetic materials (such as IRON) and attract or REPEL other magnets.

please mark me as brainlist ANSWER

ANSWER:

i did not UNDERSTAND the QUESTION...

ANSWER:

potential energy=mass× height × g

=m×40×10=400m

PE= 800=400m

m=800/400 =2KG

ANSWER:

CO2= O=C=O

Explanation:

MARK it a s BARAI LIEST