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Subject: Science, asked 1 day, 3 hours ago

Please answer this question with explanation

Subject: Science, asked 1 day, 3 hours ago

Please give the correct answer with explanation

Subject: Science, asked 1 day, 5 hours ago

Besides carbon which is used for the reduction of oxides of Na and Mg

Subject: Science, asked 1 day, 6 hours ago

Pls solve this question 15

Subject: Science, asked 1 day, 7 hours ago

Pls answer this question of carbon and it's compounds

Subject: Science, asked 2 days, 10 hours ago

Why magnetic field lines produce a closed curve

Subject: Science, asked 3 days, 7 hours ago

Assertion: Photosynthesis takes place in the green parts of the plant.
Reason: Photosynthesis always takes place in leaves.

Subject: Science, asked 3 days, 12 hours ago

Find current using the information given in the figure

Subject: Science, asked 3 days, 14 hours ago

If "Cu + HCL( any acid)-----> no reaction " then  why there is a question like" why curd and sour substances should not be stored in copper (lies below the h in reactive series)and brass (alloy- does not react)vessels?"

Subject: Science, asked 3 days, 14 hours ago

on the account of the earlier question i have asked then why we say like that Cu+HCL------> no reaction

Subject: Science, asked 3 days, 14 hours ago

Why are magnetic field lines in a circular wire straight at the centre?

Subject: Science, asked 3 days, 17 hours ago

there is question like "why should curd and sour substances not be kept in brass and copper vessels" but as we look upon copper which is a less reactive metal and brass which is an alloy thoes does not reacts with acids and bases then no reaction will take place with curd and sour substances(acidic in nature) so is there any error in this question ??

Subject: Science, asked 4 days, 8 hours ago

(a) Explain magnetic behavior of a current carrying solenoid. Also, compare the pattern of the magnetic field of a solenoid with that of a bar magnet. (2)
(b) Draw magnetic field lines through and around a current carrying solenoid. (2)
 
 

Subject: Science, asked 4 days, 8 hours ago

 
(a) Name any one sexually transmitted diseases caused by bacteria.     (1)
(b) Mention any three methods of contraception.                                        (3)
 
 

Subject: Science, asked 4 days, 8 hours ago

 
A power circuit uses a cable having three different wires.
(a) List the names of all the three wires.
(b) To which wire, should the metallic case of the geyser be connected?
(c) To which wire should the fuse be connected?
 
 

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