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Ayaansh Singh
Subject: Physics
, asked on 4/7/21
Please solve this urgently...
Answer
1
Katyani Mishra
Subject: Physics
, asked on 4/7/21
Relation
H=I2Rt
According to this relation, there will be a different amounts of heat dissipated through the resistors 3?? and?6?? in time 2 seconds, which are connected in series combination through an 18 V battery.
?The ratio of amount of heat dissipated through the resistors?3 ? and?6?? if they are operated for the same amount of time
Answer
1
Aaditya Choudhary
Subject: Physics
, asked on 4/7/21
if a battery 18 volt is connected across 9 ohm resistor then the power consumed by is
Answer
1
Aaditya Choudhary
Subject: Physics
, asked on 3/7/21
Three resistors of 4.0 Ω, 6.0 Ω and 10.0 Ω are connected in series. What is their equivalent resistance? PLZ ANSWER FAST EXPERT!!
Answer
2
Aditi Sharma
Subject: Physics
, asked on 2/7/21
Plz explain the lines below
Answer
4
Anan Mathew
Subject: Physics
, asked on 2/7/21
Pls answer the question step by step.
Answer
1
Anan Mathew
Subject: Physics
, asked on 2/7/21
Pls answer this question step by step.
Answer
1
Anan Mathew
Subject: Physics
, asked on 2/7/21
Pls answer the 3rd question ALL a), b) and c) step by step.
Answer
1
Katyani Mishra
Subject: Physics
, asked on 2/7/21
the reduction of H- electrode in a solution of 0.1MH+[aq] is {PH2=1atom}
Answer
1
Katyani Mishra
Subject: Physics
, asked on 2/7/21
if 5 ampher of curent is passed through a solution for 10 hru then the no of electrons flown through the solution is[ charge of electrons=1.6*10raisd to the power-19c
Answer
1
Aditi Sharma
Subject: Physics
, asked on 1/7/21
How to know which formula will be used for calculating power and heat numerical? As there are 3 formulas.. plz guide
Answer
2
Pari Bansal
Subject: Physics
, asked on 1/7/21
Romesh uses his laptop of 50 W daily for 1 h in the month of December. The total bill that he pays for that month is Rs. 105. The cost of per kWh energy is Rs. 2.88.
What percentage of the electric bill is due to the usage of his laptop?
Answer
1
Pari Bansal
Subject: Physics
, asked on 1/7/21
Three bulbs of power?P?1?= 10 W,?P?2?= 20 W and??P?3?= 40 W at 220 V are connected in series with 220 V battery. Arrange them in decreasing order of their brightness.
Answer
1
PrÃÑÄv
Subject: Physics
, asked on 1/7/21
Please . explain
Answer
1
PrÃÑÄv
Subject: Physics
, asked on 1/7/21
Explain this part
Answer
2
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What are you looking for?
H=I2Rt
According to this relation, there will be a different amounts of heat dissipated through the resistors 3?? and?6?? in time 2 seconds, which are connected in series combination through an 18 V battery.
?The ratio of amount of heat dissipated through the resistors?3 ? and?6?? if they are operated for the same amount of time
Three resistors of 4.0 Ω, 6.0 Ω and 10.0 Ω are connected in series. What is their equivalent resistance? PLZ ANSWER FAST EXPERT!!
What percentage of the electric bill is due to the usage of his laptop?