Tag: space missions and artificial satellites
Questions Related to space missions and artificial satellites
A satellite of mass $m$ revolving around the earth in a circular orbit of radius $2R$ has to be shifted to another circular orbit of radius $4R$. The energy required for this process will be ($M\rightarrow$ mass of earth, $R\rightarrow$ radius of the earth)
When energy of a satellite-planet system is positive then satellite will :
Remote imaging satellites are placed in geostationary orbit. This statement is
Transponder is a device in satellites to:
The first satellite to put into space by India is:
A celestial body that revolves around a planet is known as _____.
The planet having the largest number of satellites amongst the following is
The first Indian built rocket was launched from:
Which among the following is the greatest achievement of Chandrayaan?