zubeda made an electric circuit using a cell holder a switch and a bulb . when she Put the switch and in the'ON' position, the bulb did not glow. help zubeda in identifying the possible defects in the circuit?​

Answer:

increase in pressure

δP = P(2m below) - P(atm)

= ρhg + Patm - Patm

= ρhg

= 1000×2×9.8

= 19600 N\m² or Pa

Answer:

19600 Pa

Explanation:

- To Calculate increase in pressure at a depth or in other words at the bottom of a liquid, The Formulae used is: P = hdg OR P = hpg.

- In the formulae :

P = stands for Pressure.

h = Stands for Depth.

d Or p (rho) = Stands for density.

And lastly g = stands for gravitational field strength. (which is equal to 9.8 or 10 rounded up.)

- For calculation:-

P = hdg

P = 2 x 9.8 x 1000

P = 19600 Pa

-Why Pascals? Because when Depth (h) is in m and density (p or d) is in kg/m³ Then pressure will be in Pascals (Pa).

Note: I know I made the answer seem long and complicated But To me when I see answers like this, It helps me understand better and so I hope you do too.

Answer:

The books written by Lala Lajpat Rai were: (i) The Arya Samaj (ii) England's Debt to India. ( iv) Unhappy India .,etc .

Unhappy India:

• This book describes the culture and lifestyle of the people of India
• With the help of this book, Lala Lajpat Rai compared the society of India with the society of the USA and Britain

England's Debt to India:

• This book tells about the economic effects of India during British rule
• It tells about the growth of the railways in India

Answer:

मोर भारत का राष्ट्रीय पक्षी है। ... बरसात के मौसम में बादलों को देखकर पक्षी राज मोर झूम उठता है। अपने पंखों को फैलाकर जब यह नाचता है तो मोरनी के साथ साथ सभी इसके नृत्य के दीवाने हो जाते हैं। मोर की ऊंचाई लगभग डेढ़ दो फुट होती है मगर इसका शरीर कुछ बड़ा होता है।

Explanation:

may it helps you

Answer:

A cricket bat is straight while a hockey stick is curved outwards at the bottom.

The main difference between cricket bat and hockey stick is that the hockey stick is curved from the end but the cricket bat is not.