1. The layer by which alveoli are differentiated is called-
A. DiaphragmB. EpitheliumC. TrabeculaeD. Pleura
2. For what value of, and will be perpendicular to each other? m →
A. = 2ˆi + mˆj − 5ˆ k →B. = 3ˆi + 3ˆj − 3ˆ kC. 3D. −7
3. Any of you may take it; I don't care ____.
A. whichB. whatC. whoD. whom
4. ; the product in blank space will be- 2CuSO4 + 4KI → ______ + I2 + 2K2SO4
A. CuIB. Cu2O2C. Cu2I2D. Cu 2CuSO4 + 4KI → Cu2I2 + I2 + 2K2SO4
5. Yellow fibrous cartilage is found in-
A. Eustachian tubeB. TracheaC. LarynxD. None Back
6. Which is the total current flowing through the circuit shown?
A. 2.0 AB. 3.0 AC. 2.25 AD. 1.5 A Req = 4 + 4 + ( 1 6 + 1 3 )−1 = 10Ω I = E R = 20 10 A = 2A