English
Maharashtra State BoardSSC (English Medium) 10th Standard

Note the relationship between the entries in all the three columns in the table and rewrite the table.

Advertisements
Advertisements

Question

Note the relationship between the entries in all the three columns in the table and rewrite the table.

Column-1
(Location)
Column-2
Height from the earth’s surface (km)
Column-3
g (m/s2)
Earth’s surface (average) 8.8 0.225
Mount Everest 36.6 9.81
The highest height ever reached by man made balloon 400 9.8
Orbit of spacecraft 35700 9.77
Orbit of communication satellite 0 8.7
Complete the Table
Advertisements

Solution

Column-1
(Location)
Column-2
Height from the earth’s surface (km)
Column-3
g (m/s2)
Earth’s surface (average) 0 9.81
Mount Everest 8.8 9.8
The highest height ever reached by man made balloon 36.6 9.77
Orbit of spacecraft 400 8.7
Orbit of communication satellite 35700 0.225
shaalaa.com
  Is there an error in this question or solution?
Chapter 10: Space Missions - Answer the following questions [Page 49]

APPEARS IN

SCERT Maharashtra Science and Technology Part 1 [English] Standard 10 Maharashtra State Board
Chapter 10 Space Missions
Answer the following questions | Q 1. | Page 49

RELATED QUESTIONS

What is meant by the orbit of a satellite?


Why are geostationary satellites not useful for studies of polar regions?


Complete the following table.


Solve the problem.

How much time a satellite in an orbit at height 35780 km above earth's surface would take, if the mass of the earth would have been four times its original mass?


If the height of a satellite completing one revolution around the earth in T seconds is h1 meter, then what would be the height of a satellite taking  \[2\sqrt{2} T\] seconds for one revolution?


Calculate the critical velocity of the satellite to be located at 35780 km above the surface of earth.


Distinguish between:

High Earth orbit - Medium Earth orbit.


Write functions of Military satellite and Navigational satellite.


Write a note on orbital velocity


Numerical problem.

Calculate the speed with which a satellite moves if it is at a height of 36,000 km from the Earth’s surface and has an orbital period of 24 hr (Take R = 6370 km) [Hint: Convert hr into seconds before doing calculation]


The orbital velocity of the satellite depends on its ______.


Write down the formula of orbital velocity.


Give scientific reasons.

The geostationary satellite is not useful in the study of polar regions.


Calculate the time taken by a satellite for one revolution revolving at a height of 6400 km above the earth's surface with a velocity of 5.6 km/s.


Write the name of small satellite made by a group of students from COEP (College of Engineering, Pune) sent to the space through ISRO in 2016.


Complete the Following table.

Sr. no. Type of Satellite The names of Indian Satellite and launcher
(1) Navigational Satellite Satellite: ______
Launcher: ______
(2) Earth Observation Satellite Satellite: ______
Launcher: ______

Complete the following equations:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×