The source of the Sun’s energy is the process of ____________?
A. Photoelectric emission
B. Nuclear fission
C. Nuclear fusion
D. Thermionic emission
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The snow on the mountains does NOT melt all at once when it is heated by the sun because:
The snow on the mountains does NOT melt all at once when it is heated by the sun because:
A. it becomes very hard
B. it reflects most of the heat from the sun
C. it has a low specific heat capacity
D. it has a high latent heat of fusion
Optic fibres are used in :
Optic fibres are used in :
A. CAT scans
B. X-ray photos
C. Ultrasound scans
D. Endoscopy
The radio-active element used in heart pacemakers is ___________?
The radio-active element used in heart pacemakers is ___________?
A. Uranium
B. Deuterium
C. Plutonium
D. Radium
Where does the oxygen that keeps us alive come from?
Where does the oxygen that keeps us alive come from?
A. Carbon dioxide
B. Carbonates absorbed from soil
C. Oxides of minerals
D. Water
English to Urdu Proverb: Honesty is the best policy.
English to Urdu Proverbs
Urdu to English Proverbs
English Proverb
Honesty is the best policy.
Urdu Proverb
دیانت داری سب سے اچھی حکمتِ عملی ہے۔
Proverb in Roman Urdu
Dayanat Daari Sab Se Achi Hikmat E Amli Hai .
English to Urdu Proverb: A QUIET CONSCIENCE SLEEPS IN THUNDER
English to Urdu Proverbs
Urdu to English Proverbs
English Proverb
A QUIET CONSCIENCE SLEEPS IN THUNDER
Urdu Proverb
صاف ضمیر کو کس کا ڈر ؟
Proverb in Roman Urdu
Saaf Zameer Ko Kis Ka Dar ?
English to Urdu Proverb: BEHIND THE TIMES
English to Urdu Proverbs
Urdu to English Proverbs
English Proverb
BEHIND THE TIMES
Urdu Proverb
دنیا سے پیچھے
Proverb in Roman Urdu
Duniya Se Peechay
English to Urdu Proverb: HAVE TWO STRINGS TO ONE’S BOW
English to Urdu Proverbs
Urdu to English Proverbs
English Proverb
HAVE TWO STRINGS TO ONE’S BOW
Urdu Proverb
ایک سے زیادہ زرائع رکھنا
Proverb in Roman Urdu
Aik Se Ziyada Zraya Rakhna
English to Urdu Proverb: SHORT BOUGHS, LONG VINTAGE
English to Urdu Proverbs
Urdu to English Proverbs
English Proverb
SHORT BOUGHS, LONG VINTAGE
Urdu Proverb
چھوٹی شاخ زیادہ پھل
Proverb in Roman Urdu
Choti Shaakh Ziyada Phal