Welcoem to posts!!
in the future - u will be able to do some more stuff here,,,!! like pat catgirl- i mean um yeah... for now u can only see others's posts :c
What is the principle behind the working of an electric fuse?
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🧠#PYQ #Q4
The zeroes of a polynomial x² + px + q are twice the zeroes of the polynomial 4x² - 5x - 6. The value of p is:
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🧠#PYQ #Q2
The centre of a circle is (2, 0). If one end of a diameter is at (6, 0), then the other end is at:
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Which of the following statements is/are incorrect?
i) A body moving with varying velocity may have constant speed.
ii) If velocity of a body is varying, its speed must be varying.
iii) A body moving with varying speed may have constant velocity if its direction of motion remains constant.
iv) A body moving with varying speed may have constant velocity if it has zero acceleration.
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🧠#BrainBuzz #Q9
State true or false:
The consecutive angles of a parallelogram are complementary.
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Hey 10th Graders,
We had to move Arsh Mam's class to Monday because she is dealing with health issues. We apologize for any inconvenience this may cause, but we want to make sure you have the best class experience possible.
Here's the link to the previous session on Arithmetic Progressions. Make sure you watch it before coming to the next class.
youtube.com/live/bIMa4-edPeE?si=ww2wRjAqUw32k9qv
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In a chemistry experiment, a student is asked to identify an unknown solution using a series of tests. The student performs the following tests:
Litmus Test: The blue litmus paper turns red when dipped in the solution.
Reaction with Metal: The solution reacts vigorously with zinc metal, producing a gas that burns with a pop sound.
pH Test: The pH of the solution is found to be approximately 2.
Based on these observations, which of the following is the most likely identity of the unknown solution?
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🧠BrainBuzz #Q8 #Statistics
If the value of each observation of statistical data is increased by 3, then the mean of the data:
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