Question

❤Hello Brainly Friends!❤

Happily answer my 4 Questions
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Q.1 Fill in the blanks and
Q.2Make the Match

Questions in the attachment
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Q.3 A Battery is to be formed by joining 3 dry cells them connecting wires. Show how will you connect by drawing a Diagram.
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Q.4 In an Electric Circuit , a Battery battery and a bulb have been Connected and the battery Consists of two cells of equal potential difference. If the bulb is not not glowing , then which tests will you perform in order to find out the reason for the bulb not glowing ? ​

Answer 1

Answer:

I can only answer the q 4.

Explanation:

This would be a troubleshooting flow in order from the easiest and most obvious check to ones requiring test gear.

Visually check to make sure the batteries are connected properly; in series and not opposition. Series would be -+-+ so the voltage is additive. With a ++ or - - connection, resultant voltage will be zero.

Using a voltmeter, check voltage at bulb connection or socket. This will determine if power is available to the bulb.

If steps 1 & 2 are good, remove the bulb and check for resistance using an ohmmeter. Open or extremely high resistance indicates either an open bulb or a failure.

Answer 2

ans 1 - a ) Newton

b ) atomspheric

c ) density , diffrent

d ) N / m2

ans 2 - fluid - same pressure in all direction

Blunt knife - Low pressure

sharp needle - higher pressure

relative density - specefic gravity

hecto pascal - atomspheric pressure

from ans 3 to ans 4 these are in the above attachement..pls check it...hope it will be helpful for u buddy...thnks me ❤❤❤ later...