In man the thoracic basket is composed of
In man the thoracic basket is composed of Options (a) Ribs and thoracic vertebrae (b) Ribs and sternum (c) Ribs,…
4 years ago
MP2002
Active transport of ions by the cell requires
Active transport of ions by the cell requires Options (a) High temperature (b) ATP (c) Alkaline pH (d) Salts Correct…
4 years ago
The area of cross-section of a steel wire (Y=2.0×10¹¹ N/m²) is 0.1 cm².
The area of cross-section of a steel wire (Y=2.0x10¹¹ N/m²) is 0.1 cm². The force required to double its length…
4 years ago
Heat is flowing through a rod of length 50 cm and area of cross-section 5 cm².
Heat is flowing through a rod of length 50 cm and area of cross-section 5 cm². Its ends are respectively…
4 years ago
A body takes 5 minute for cooling from 50⁰C to 40⁰C. Its temperature
A body takes 5 minute for cooling from 50⁰C to 40⁰C. Its temperature comes down to 33.33⁰C in next 5…
4 years ago
The ultimate individual unit of magnetism in any magnet is called
The ultimate individual unit of magnetism in any magnet is called Options (a) North pole (b) South pole (c) Dipole…
6 years ago
Two lines of force due to a bar magnet
Two lines of force due to a bar magnet Options (a) Intersect at the neutral point (b) Intersect near the…
6 years ago
When ₉₀Th²²⁸ transforms to ₈₃Bi²¹², the number of emitted α and β particles
When ₉₀Th²²⁸ transforms to ₈₃Bi²¹², the number of emitted α and β particles are respectively Options (a) 8 α,7 β…
6 years ago
The acceleration due to gravity near the surface of a planet of radius R and density d
The acceleration due to gravity near the surface of a planet of radius R and density d is proportional to…
6 years ago
A car sounding a horn of frequency 100 Hz passes an observer. The ratio
A car sounding a horn of frequency 100 Hz passes an observer. The ratio of frequencies of the horn noted…
6 years ago