Related Questions

Alpha Centauri is ----.
A a galaxy
B a star
C a satellite
D a planet
The distance of the nearest star besides the sun from the earth is ________
A 4.9 × 1111 m
B 95 × 1015 m
C 4.3 light years
D 4.2 light years
পৃথিবী থেকে নিকটতম নক্ষত্র Proxima Centauri এর দূরত্ব কত আলোকবর্ষ?
A ৪.২
B ২.৪
C ৫.৬
D ৩.১
E ১.৯
A person travels a certain distance at 3 km/hr and reaches 15 mi late. If he travels at 4 km/hr reaches 15 min late. If he travels at 4 km/hr reaches 15 min earlier. The distance he has to travel is -
A 8.5 km
B 6 km
C 7.2 km
D 12 km
The nearest star is so far away from the earth that the directions to it from two diametrically opposite points on the earth differs less than
A 0.01 second
B 0.001 second
C 0.0001 second
D None of these
Ms. Rahena needs to get from Town C. The only was to get Town C is taka a bus from Town A to Town B and then take a train from Town B to C. The bus leaves Town A at 8.00 am and reaches Town b after 212 hours. The first train leaves Town B at 9.00 am and then there is a train every 50 minutes. The train reaches Town C 40 minutes after its departure . If Ms. Rehana leaves Town A at 8.00 am, When is the earliest she would arrive at Town C?
A 11:10 am
B 11.20 am
C 12.00 noon
D 10.30 am
Which star is nearest to the Earth?
A Sun
B Alpha Centauri
C Pole star
D Chitra
The temperature at which ferromagnetic alpha iron transforms to paramagnetic alpha iron is
A 770°C
B 910°C
C 1050°C
D Below recrystallization temperature
After Sun, which is the closest star to the Earth?
A Vega
B Sirius
C Proxima centauri
D Alpha centauri
পৃথিবী সূর্যের নিকটতম গ্রহ (The earth is the nearest planet of the sun.)
A ২য় (2nd)
B ৩য় (3rd)
C ৪র্থ (4th)
D ৫ম (5th)

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