Hi Sakshi,

Terrestrial part of Earth is called the Lithosphere. A lithosphere refers to the rigid, outermost shell of a terrestrial planet or natural satellite, which is defined by its rigid mechanical properties. Earth's lithosphere includes the crust and the uppermost mantle, which makes up the rigid and hard outer

Hello,

Hope you are doing well.

As per your question, if we consider solid angle as theta then it is normally defined as theta equals to diameter upon distance . So it would be like 3.47 *10³ divide by 3.84*108 so this would give result as 9.0*10-.

So the solid

Hello,

a)Distance from earth's centre = 6400 + 640=7.04 x 10^6m

Now,

mv^2/r= GMm/r^2

V =   √GM/r  = √56.8 x 10^6

= 7.56 x 10^3 ms ^-1

(B) Total energy after 1500 rounds = Initial energy - Energy loss

= - GMm/2r- 1.42 x 10^5x 1500

=(- 6253-0213) x 10^9

Hello,

I hope u r safe and doing well.

So, Earth is an irregular shape with mountains , oceans and many more particles. Its shape has no particular name .It is unique shape neither we can call round or oval. This shape is very difficult to model mathematically. The most

Hello there, congrats you have a great score. Apart from bsc you can go for mbbs and bds course. Your score will definitely get you a good college. Bsc in biology is also one of the best course. The duration is 3 years . After bsc you can update your

Hello student ,

Earth and environmental science subject is a subject of interdisciplinary .In earth science it includes study of geosphere or the rocks under our feet and deals with both active processes happening today (volcanoes, earthquakes, erosion ) and also topics in deep time (such as the history of

Hello!!!

Hope you are doing great!!!

From Kepler's Third law,

T^2 is directly proportional to R^3

=(T1/T2)^2 = (R1/R2)^3

=(T1/T2)= (R1/R2)^3/2 = (1/4)^3/2

=T2/T1 = (4)^3/2

=8

=T2 = 8*T1

=8*5

=40hrs

Hope it helps!!

Hi Dear,

Both Earth and Human body is made up of many elements which is found in different proportions. If we talk about earth, then thulium, Scandium and yttrium are considered rare-earth elements. And in Human body, Silicon is the most negligible element present.

Hope this helps.. Good Luck

Among the five subjects 5 subjects

1. Life sciences - the syllabus of the entrance is based on the major topics of life sciences.

2. earth, atmosphere, ocean & planetary science - syllabus covers the topics related to earth, environment, atmosphere etc.

3. physical science  - syllabus includes physics

4.