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Everyday Science Mcqs (1972)
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Which of the following is not a part of Darwinism?
Over production
Natural selection
Inheritance for acquired characters
Competition for survival
None of these
The Chandrayaan-3 mission by the Indian Space Research Organisation (ISRO) was successfully lifted off from which Space Centre?
Paresh Dhawan Space Centre
Satish Dhawan Space Centre
Ram Dhawan Space Centre
Shiri Dhawan Space Centre
The ice giants are mostly made of ';volatile'; substances such as?
Water, mercury and methane
Water, ammonia and mercury
Water, plasma and methane
Water, ammonia and methane
Which planets are called ice giants?
Outer planets (Uranus and Neptune)
Outer planets (Jupiter and Neptune)
Outer planets (Jupiter and Saturn)
Inner planets (Mercury and Earth)
__________ is the point in solar system at which pressure from the solar wind is equal to the opposing pressure of the interstellar medium.
Seliopause
Meliopause
Heliopause
Beliopause
The sun is expected to exhaust its hydrogen fuel in about 5 billion years. What will be its effect?
The sun will then expand into a red giant and possibly swallow the outer planets
The sun will then expand into a red giant and possibly swallow the inner as well as outer planets, including Earth
The sun will then expand into a red giant and possibly swallow the inner planets, including Earth
Sun will stay as it is
How dark matter is detected?
Dark matter is detected through its absorption effects
Dark matter is detected through its gravitational effects on visible matter
Dark matter is detected through its absorption and gravitational effects
Dark matter cannot be detected
What makes dark matter invisible to telescope?
Dark matter interacts with electromagnetic force for very short duration
Dark matter does not interact with electrostatic force
Dark matter does not interact with electromagnetic force
None of the above
NASA';s ________ rover landed on Mars in February 2021.
Persistence
Desistance
Perseverance
None of the above
NASA';s ________ program aims to land humans on the moon again in 2024.
Artemis
Arshamedis
Arsenimdo
Bertonies
NASA';s _________ is currently studying the sun up close.
Darker Solar Probe
Walker Solar Probe
Parker Solar Probe
Falkner Solar Probe
NASA';s Mars rover, __________ , has been exploring Mars since 2012.
Diversity
Serenity
Curiosity
Divinity
What is the largest artificial object in space?
ISS (International Space Station)
AI powered robot
Parabolic aircraft
None of the above
The ISS (International Space Station) orbits Earth about once every?
60 minutes at an altitude of about 400 km
60 minutes at an altitude of about 500 km
90 minutes at an altitude of about 400 km
90 minutes at an altitude of about 500 km
The solar wind creates a ";bubble"; around the solar system called?
Feliosphere
Seliosphere
Heliosphere
Peliosphere
The solar wind can reach speeds of up to?
600 km/s
700 km/s
800 km/s
650 km/s
Solar wind is caused by the high temperature and pressure in the sun';s which atmosphere?
Photosphere
Chromosphere
Corona
A and B
The solar wind is a stream of charged particles mostly?
protons and electrons; flows out from the sun
electrons; flows out from the sun
protons; flows out from the sun
protons and electrons; revolves around the sun
The Kuiper belt and Oort cloud were first proposed by?
Dutch astronomer Kuiper in 1950
Dutch astronomer Jan Oort in 1950
Dutch astronomer Kuiper Oort in 1950
French astronomer Jan Oort and Kuiper in 1950
Some objects from the Kuiper belt are classified as ";plutoids"; and include?
Pluto, Cris, and Yeres
Pluto, Bris, and Teres
Pluto, Eris, and Ceres
Yeres, Teres, Ceres
The Oort cloud is estimated to be about __________ AU away from the sun?
100,000
200,000
300,000
400,000
Which of the following is a region of the solar system even farther out than the Kuiper belt?
The Gort cloud
The Oort cloud
The Fort cloud
The Nort cloud
The Kuiper belt is a region of the solar system beyond?
Venus
Saturn
Neptune
Earth
Most asteroids orbit the sun in a region called the asteroid belt between?
Mars and Jupiter
Jupiter and Saturn
Mercury and Neptune
Venus and Uranus
Asteroids are made mostly of?
Rock, metal, ice and dust
Rock and metal
Metal and gas
Metal, gas and rock
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