6.67 * 10^-11Nm^2/kg^2
340 is biggest part , solution is given above..
1. 11 degree
2. 120 degree
3. I think 83 degree
6.67259 x 10-11 N m2/kg2
what actually you need ???
What's the question
As G is the Universal Constant. So it doesn't change at any place in the entire universe.
Value of G = 6.67 x 10^-11 m^3 kg^-1 s^-2
It cannot be changed at any place in the Universe.
D) Both A and B
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Creating a peaceful climate in the classroom and on the school site.
Taking children to beautiful places to experience peaceful places and encourage them to value them.
Pupils setting their own targets for their work and behaviour.
Pupils involved in the assessment of their own work.
Daughter :- mom I heared that values are to important .
Mother :- yes my daughter values are too much important.
Daughter :- Tell me something me more about values
Mother :- I am feeling sorry to say that now a days there is lack of importance of ethical values in our society .
Daughter :- OK mom ,but please tell me that how??
even we have values of others.
Mother :- You have values ,but now a days no one have values of others at all .
because everyone is thinking about their future ,their own benefit.
If you think about humanity or take a sight on poor peoples ,who once eat but twice wait ,but they have not a government job even ,no salery ,no bank balance .Do you think about them that how are they passing their time .
No one have values or care for them .
Daughter:- Ooh ,Yes Mom you are right.
1. at infinity
2. between infinity and optical centre.
when an object is placed at infinity, the two rays ao and bd running parallel to the principal axis get refracted at point o and d respectively and get diverged along the directions ox and dy respectively. these diverged rays i.e. ox and dy appears to intersect each other at the principal focus of the concave lens after extending back by dotted lines. therefore, in case of concave lens when the object is placed at infinity the image is formed at the principal focus, diminished (point sized), virtual and erect.
2. when the object is placed between infinity and optical centre
when an object ab is placed between infinity and optical centre of a concave lens, a ray of light ao is parallel to the principal axis diverges along the direction ox after refraction and appears to come from the principal focus f along the direction of. the other ray of light ac goes straight through the optical centre c of the concave lens without any deviation along the direction cy. as it is clear from the figure (given below) that both the refracted rays i.e. ox and cy are diverging in nature, so these rays appear to intersect each other at point a’ on the left side of the lens on producing back. hence, the image a’b’ formed in case is a virtual image is formed at the same side of the lens, between the optical centre and focus. also the image formed is diminished and erect.
particle of mass m is moving along the positive xx is under the influence of forces equals to md we buy dt request minus get to isaac square where is a constant. at time t =0 it is x = 1.0 me