Q. If force (F), work (W) and velocity (v) are taken as fundamental quantities. What is the dimensional formula of time (T)? [WFv] [WFv-1] [W-1F -1v] [WF-1v -1] Answer: [WF-1v -1]
Q. The atmospheric pressure is 106 dyne/cm². What is its value in SI unit? 105 newton/m² 106 newton/m² 104 newton/m² 103 newton/m² Answer: 105 newton/m²
The atmospheric pressure is 106 dyne/cm². What is its value in SI unit? Read More »
Union cabinet approves 4% hike in DA Under 7th Pay Commission: The Cabinet has increased the dearness allowance (DA) and dearness relief by 4%, effective July 1, 2022. The additional instalment of DA and dearness relief (DR) is an increase of 4% over the existing rate of 34% of basic pay/pension. The combined impact on the exchequer on account
Union cabinet approves 4% hike in DA Under 7th Pay Commission Read More »
Q. A force F is given by F = at + bt², where t is time. What are the dimensions of a and b? MLT-1 and MLT0 MLT-3 and ML2T4 MLT-4 and MLT1 MLT-3 and MLT-4 Answer: MLT-3 and MLT-4
A force F is given by F = at + bt², where t is time. What are the dimensions of a and b? Read More »
Zerodha’s founder, Nikhil Kamath tops Hurun’s under 40 rich list: Zerodha’s founder, Nikhil Kamath (36), with a wealth of Rs 17,500 crore, has topped a self-made rich list of individuals under 40 years. The list was released by the IIFL Wealth Hurun India 40 & Under Self-Made Rich List 2022. October 2022 Current Affairs Quiz Ola Electric CEO,
Zerodha’s founder, Nikhil Kamath tops Hurun’s under 40 rich list Read More »
Rajneet Kohli appointed as a new CEO of Britannia: Britannia Industries has appointed Rajneet Kohli as executive director and chief executive officer effective September 26, 2022. October 2022 Current Affairs Quiz He has a 25-years long experience in Asian Paints and Coca-Cola and Britannia. He joined Britannia from food services company Jubilant FoodWorks. Under his leadership, Jubilant
Rajneet Kohli appointed as a new CEO of Britannia Read More »
Q. In a system of units if force (F), acceleration (A) and time (T) are taken as fundamentals units then the dimensional formula of energy is FA2T FAT2 FA2T FAT Answer: FAT2
Q. Physical quantities are quantities such as degrees, radians and steradians quantities such as length, mass, time, electric current, thermodynamic temperature, amount of substance, and luminous intensity quantities such as pounds, dollars and rupees quantities such as kilos, pounds and gallons Answer: quantities such as length, mass, time, electric current, thermodynamic temperature, amount of substance,
Physical quantities are Read More »
Q. The dimensions of kinetic energy is [M 2L2T] [ML 2T] [ML 2T-2] [ML 2T-1] Answer: [ML 2T-2]
The dimensions of kinetic energy is Read More »
Q. The length and breadth of a rectangular sheet are 16.2 cm and 10.1cm, respectively. The area of the sheet in appropriate significant figures and error is 164 ± 3 cm2 163.62 ± 2.6 cm2 163.6 ± 2.6 cm2 163.62 ± 3 cm2 Answer: 164 ± 3 cm2
