Related InterviewSolutions

• Express the following quantities in terms of multiples and submultiples. Length = 0.000000002 m (b) Mass = 2000000 g
• Convert the unit of ratio `("mass "xx" area")/("volume")` from SI system to CGS system.
• The unit of force in SI system is newton (N) and in CGS system is dyne. One newton is equal to 1 kg m `s^(-2)` and 1 dyne is equal to 1 g cm `s^(-2)`. How many dynes make one newton?
• Area is measured inA. `m^(2)`B. `cm^(2)`C. `mm^(2)`D. All of these
• Ratio of the SI unit of volume to the SI unit of area is _____.
• When one of the passengers was traveling on a city bus, his mobile phone slipped from his hands and that fell out of the bus through the window. This was observed by a school boy standing on the road. The path of the mobile phone observed by the school boy is____.A. circularB. parabolicC. linearD. elliptical
• What is the SI unit of mass ?A. kgB. gramC. secondD. g `cm^(-3)`
• Write the correct notation for the following. (a) 2 Kg (b) 4 Newtons (c ) 6 metres (d) 35 Gram (e) 7 S
• In SI System mass is measured in _____.
• If the velocity of a body decreases gradually with time, then it is said to be inA. AccelerationB. DecelerationC. RetardationD. Both (b) and (c )