Challenger App

No.1 PSC Learning App

1M+ Downloads
ലോകത്തിലെ ആദ്യത്തെ കൃത്രിമ ഉപഗ്രഹം;

Aആര്യഭട്ട

Bഭാസ്കര

Cസ്പുട്നിക്

Dഇതൊന്നുമല്ല

Answer:

C. സ്പുട്നിക്


Related Questions:

Badr-1 is the Satellite launched by :

Consider the following:

  1. The orbital velocity in GEO is about 3075 m/s.

  2. The GEO satellites rotate in inclined orbit planes.

  3. GEO satellites always move relative to Earth.

Which statements are correct?

Which of the following is/are correct about Geostationary Orbit (GEO)?

  1. GEO satellites appear stationary from Earth.

  2. They are located at an altitude of 35,863 km.

  3. They offer excellent polar region coverage.

ഇന്ത്യൻ സ്പേസ് റിസർച്ച് ഓർഗനൈസേഷൻ (ISRO) യുടെ ഇപ്പോഴത്തെ ചെയർമാൻ ആര് ?

Regarding Chandrayaan-1, which of the following statements are true?

  1. It carried international payloads alongside Indian instruments.

  2. It mapped the Moon's surface for mineralogical and chemical studies.

  3. It was launched by GSLV Mk II.