English
Maharashtra State BoardSSC (English Medium) 10th Standard

A group of students from COEP Pune sent a small satellite _______ through ISRO in 2016.

Advertisements
Advertisements

Question

A group of students from COEP Pune sent a small satellite _______ through ISRO in 2016.

Options

  • Luna 6

  • Apollo 6

  • Swayam

  • Param

MCQ
Fill in the Blanks
Advertisements

Solution

A group of students from COEP Pune sent a small satellite Swayam through ISRO in 2016.

shaalaa.com
  Is there an error in this question or solution?
Chapter 10: Space Missions - Choose the correct option.

RELATED QUESTIONS

Answer the question:

What is meant by the orbit of a satellite? On what basis and how are the orbits of artificial satellites classified?


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?


Mahendra and Virat are sitting at a distance of 1 metre from each other. Their masses are 75 kg and 80 kg respectively. What is the gravitational force between them? G = 6.67 x 10-11 Nm2/kg


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


What is Medium Earth Orbit?


Observe the figure and write the answers.

  1. Name the outer orbit.
  2. Which satellites revolve in low earth orbits?
  3. Which various orbits are given in the figure?
  4. Give an example of a launch vehicle based on Newton’s third law.

Write functions of Military satellite and Navigational satellite.


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
Maximum height ever reached by manmade balloon 400 9.8
Orbit of a typical weather satellite 35700 9.77
Orbit of communication satellite 0 8.7

How is a satellite maintained in nearly circular orbit?


Why are some satellites called geostationary?


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]


Numerical problem.

At an orbital height of 400 km, find the orbital period of the satellite.


The orbital velocity of the satellite depends on its ______.


Write down the formula of orbital velocity.


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.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×