Incorrect URL accessed!!!!

ANSWER

Error in the measurement of radius of a sphere is 1%. The error in the calculates value of its volume is............... .

Posted by Shrishti Bhagat 7 years, 4 months ago

CBSE > Class 11 > Physics

3 answers

Sunidhi Kumawat 7 years, 4 months ago

Explain it in detail

Nancy Rajput 7 years, 4 months ago

Piyush Yadav 7 years, 4 months ago

ANSWER

in macroscopic level of Physics gravitational force is dominant as compared to electromagnetic force y

Posted by Tejaswini Sridharan 7 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Motion three law

Posted by Ankush Yadav 7 years, 4 months ago

CBSE > Class 11 > Physics

5 answers

Nancy Rajput 7 years, 4 months ago

3)v^2-u^2=2as

Nancy Rajput 7 years, 4 months ago

2)v=u+at

Nancy Rajput 7 years, 4 months ago

1)s=ut+1/2 gt^2

Priya Dharshini ? 7 years, 4 months ago

1. S=ut+1/2at^2 2.v^2-u^2=2as 3.v-u=at

Prabhat Kumar 7 years, 4 months ago

u are very fast bro

ANSWER

One can avoid constant error. Justify.

Posted by Dheepan Siva 7 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

A research Worker takes 100 careful readings in a experiment. If he repeats the same experiment by taking 400 readings then by what factor will be the probable error be decreased

Posted by Dimpi Konwar 7 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

a=x^2 Find velocity when x=2m Given at x=0,body is at rest.

Posted by Rashi Ah 7 years, 4 months ago

CBSE > Class 11 > Physics

4 answers

Arnab Nandi 4 years, 9 months ago

7Thank You

Ujjwal Choudhary 4 years, 11 months ago

solve fast

8Thank You

Ujjwal Choudhary 4 years, 11 months ago

solve plzz

4Thank You

Rashi Ah 7 years, 4 months ago

Plz solve it

26Thank You

ANSWER

How can we measure large distance by parallax method

Posted by Rohit Parmar 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Kirti Priyashi 7 years, 4 months ago

I think by using this Angle(thita)=B (basis)/D(distance )

ANSWER

The kinetic energy if a rotating body depends on it movement of inertia &its angular speed omega considering the relation to be kE=kIaomegab where k is the dimension less count find a and b

Posted by S Kar S K 7 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Two vector both equal in magnitude,have their resultant equal in magnitude of either vector.The angle between the vector is

Posted by Vansham Diwakar 7 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

Neeraj Bhandari 7 years, 4 months ago

Is always a vector

Nancy Garg 7 years, 4 months ago

I80

ANSWER

important formulae of differentiation and integration

Posted by Santripti Asthana 7 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Any one want to chat with me can join on school amino my id name is aarav rajput

Posted by Anushka Tyagi 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Anushka Tyagi 7 years, 4 months ago

Say yarr

ANSWER

What is projectile?Give example.

Posted by Abhik Koner 7 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is Dimentional analysis

Posted by Thomas Dvrma 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Dheepan Siva 7 years, 4 months ago

An analysis which helps us in checking the accuracy, derivation or its homogeneity of various numerical expressions

ANSWER

Relationship of physic with other subject ??

Posted by Manish Raushan 7 years, 5 months ago

CBSE > Class 11 > Physics

1 answers

Aa Aa 7 years, 4 months ago

I th8nk xhemistry is harder than physics

ANSWER

कोई भी 12th class cbse board ka school change kar sakta hai kya

Posted by Alok Tomar 7 years, 5 months ago

CBSE > Class 11 > Physics

1 answers

Aa Aa 7 years, 4 months ago

Hn change kar sakta lekin uske liye usse aapne cbse board ke region se sign karvana padega

ANSWER

A train weight 100metric ton.uniform speed is 72km/h. Frictional resistance amount to 0.5 kg per metric ton find power of engine

Posted by Anil Kumar 7 years, 5 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

If earth goes inside the black hole.,what will be the major problem? (except the absence of sun) Will time stop?!

Posted by Rohit Mishra 7 years, 5 months ago

CBSE > Class 11 > Physics

4 answers

Rohit Mishra 7 years, 4 months ago

So, is there no one ..who can clear my doubts...

Rohit Mishra 7 years, 4 months ago

I want a good explanation...

Rohit Mishra 7 years, 4 months ago

Nancy Rajput 7 years, 5 months ago

yes may be

3Thank You

ANSWER

Differentiate * (4x+2) (5xsquare + 4)

Posted by Divyansh Singh 7 years, 5 months ago

CBSE > Class 11 > Physics

1 answers

Amar Pratap Singh 7 years, 5 months ago

60xsquare +20x+16

ANSWER

pls anyone give me uniformly acceleration solution of sl arora pdf

Posted by Nancy Rajput 7 years, 5 months ago

CBSE > Class 11 > Physics

7 answers

Prabhat Kumar 7 years, 5 months ago

Anyone is here

Prabhat Kumar 7 years, 5 months ago

Prabhat Kumar 7 years, 5 months ago

U can search it on Google.

Nancy Rajput 7 years, 5 months ago

yes of gravitation

Yuraj Obreo 7 years, 5 months ago

I think it's numerical statoic value of constant acceleration

Yuraj Obreo 7 years, 5 months ago

See on the aap tutorial cbse

Nancy Rajput 7 years, 5 months ago

its urgent pls

ANSWER

Modulus of resultant vector

Posted by Shreya Soni 7 years, 5 months ago

CBSE > Class 11 > Physics

1 answers

Yuraj Obreo 7 years, 5 months ago

ANSWER

The ratio of inertial mass to gravitational mass is: A)1:2 B)2:1 C)1:root 2 D)root 2:1

Posted by Neha S M 7 years, 5 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

The velocity of the particle is given by the v=2tsquare+5cm/s find: 1. Change in velocity of the particle during time interval t=2s or t=4s 2. Average acceleration during the same interval 3. Instantaneous acceleration at t=4s

Posted by Teena Goswami 7 years, 5 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

The displacement in (m) of a particle moving along x-axis is given by f(x)=18t+5tsquare.calculate: 1. Instantaneous velocity 2. Average velocity between t=2s and t=2s 3. Instantaneous acceleration

Posted by Teena Goswami 7 years, 5 months ago

CBSE > Class 11 > Physics

2 answers

Amar Pratap Singh 7 years, 5 months ago

1) 18+10t 2)2s and 2s ?? 3)10

Yuraj Obreo 7 years, 5 months ago

ANSWER

What is conservative and non conservative force

Posted by Nitesh Yadav 7 years, 5 months ago

CBSE > Class 11 > Physics

2 answers

Nancy Rajput 7 years, 5 months ago

its conservative force

Nancy Rajput 7 years, 5 months ago

Work done by these forces or against these forces do not depend upon the path followed but depend upon the intial and the final position of the body.

ANSWER

The mass of an electron is 9.11*10-28g. How many electrons would make 1 kg.

Posted by Sachin Bisht 7 years, 5 months ago

CBSE > Class 11 > Physics

2 answers

Kirti Priyashi 7 years, 4 months ago

9.1×10to power -31kg

Abhay Singh Dangi 7 years, 5 months ago

1000*9.11*10_28g

ANSWER

Why the mass of a body does not change?

Posted by Shreya Pandey 7 years, 5 months ago

CBSE > Class 11 > Physics

1 answers

Niranjan Singh 7 years, 5 months ago

Because mass is a matter present in that body.

ANSWER

What is angular projection? Explain it?

Posted by Nitin Kumar 7 years, 5 months ago

CBSE > Class 11 > Physics

1 answers

Anmol Yadav 7 years, 5 months ago

Angular projection-When the body is thrown with an initial velocity at an angle to the horizontal direction.

4Thank You

ANSWER

We r object moving in a circular path the force acting on the object depends on mass of the body m radius of circular path r with which object moving in circular path. Write expensive centripetal force dimentionly

Posted by Arun Sorout 7 years, 5 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Who invented trigonometric ratios?

Posted by Shreya Pandey 5 years, 8 months ago

CBSE > Class 11 > Physics

1 answers

Anmol Yadav 7 years, 5 months ago

Hipparchus of Nicaea