8th Grade > Physics
STARS AND THE SOLAR SYSTEM MCQs
Total Questions : 56
| Page 6 of 6 pages
Answer: Option C. ->
8 minutes
:
C
:
C
Light travel at 300000 km per second and the distance between Earth and the Sun is 150 million km. It takes nearly 8 minutes for the light to reach Earth.
Answer: Option A. ->
Weather Forecasting
:
A and C
Artificial satellites are man made satellites launched from Earth. Like the Moon, they revolve around Earth. They are used for weather forecasting, transmitting radio and television signals, geographical mapping etc.
:
A and C
Artificial satellites are man made satellites launched from Earth. Like the Moon, they revolve around Earth. They are used for weather forecasting, transmitting radio and television signals, geographical mapping etc.
Answer: Option A. ->
Statement 1 is correct and Statement 2 is incorrect
:
A
Stars appear to move from East to West. A star which rises in the east in the evening, sets in the west in the early morning like the Sun. This happens because Earth rotates from West to East.
:
A
Stars appear to move from East to West. A star which rises in the east in the evening, sets in the west in the early morning like the Sun. This happens because Earth rotates from West to East.
Answer: Option A. ->
Nearest star to Earth
:
A and C
The Sun is the nearest star from us. It is continuously emitting huge amounts of heat and light. The Sun is the source of almost all energy on Earth. In fact, the Sun is the main source of heat and light for all the planets in the Solar-system. Minerals are extracted from the Earth's crust, and not from the sun. Also, sun is not the biggest star in the universe.
:
A and C
The Sun is the nearest star from us. It is continuously emitting huge amounts of heat and light. The Sun is the source of almost all energy on Earth. In fact, the Sun is the main source of heat and light for all the planets in the Solar-system. Minerals are extracted from the Earth's crust, and not from the sun. Also, sun is not the biggest star in the universe.
Answer: Option A. ->
True
:
A
The stars are present in the sky during the day-time also. However, they are not visible during the day time because of the bright sunlight.
:
A
The stars are present in the sky during the day-time also. However, they are not visible during the day time because of the bright sunlight.
Answer: Option B. ->
False
:
B
There is no atmosphere on the Moon. Hence, there is no possibility of wind there.
:
B
There is no atmosphere on the Moon. Hence, there is no possibility of wind there.
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