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Mattrab Creators • asked a question

How To Be a Billionaire?

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grishma gautam • asked a question

QUESTIONS

1. Is the tension in the string of a simple pendulum constant throughout the oscillations?

2. The amplitude of a simple harmonic oscillator is doubled. How does this...

1.ans: No the tension in the string of a simple pendulum is not constant throughout the motion

v is velocity of the bob and theta is the angle made by the string with vertical axis.
as v and $θ$ both are variable T is also variable.
T is maximum at mean position as at mean position v is max and the angle is minimum.

2.ans: If the amplitude of the simple...

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NANDANI KUMARI • asked a question

How would you account for the following:

(i) Highest fluoride of Mn is MnF4 whereas the highest oxide is Mn2O2

(ii) Transition metals and their compounds show catalytic properties.

ii)Transition metals and their compounds show catalytic activities because of Variable or multiple oxidation states, ability to form complexes, they provide large surface area for adsorption.

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Abinistha Maharjan • asked a question

Construct a truth table for

(~p)^q
(~p) v (~q)
~(p^q)
~[p v (~q)]

1. sol:

~p ^ q

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Ashutosh Thapa • over 3 years ago

Guys I've exams from tomorrow

"PHYSICS "

Wish me luck!!!!

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Shrajesh thapa • asked a question

1. How many beats can be heard by sounding together two tuning forks of frequencies 250Hz and 256Hz?

Number of beats (n) =f2- f1

= 256 - 250

= 6 beats /sec

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Abhishek Yadav • asked a question

Evaluate the integral:

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v is velocity of the bob and theta is the angle made by the string with vertical axis.as v and θ both are variable T is also variable.T is maximum at mean position as at mean position v is max and the angle is minimum.

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v is velocity of the bob and theta is the angle made by the string with vertical axis.
as v and $θ$ both are variable T is also variable.
T is maximum at mean position as at mean position v is max and the angle is minimum.