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What are the precautions while finding the time of a simple pendulum?
Doodh
The precautions are:
- Fans must be switched off.
- The amplitude of vibration should not exceed 5 cm.
- Time should be noted carefully.
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∙ 13y ago
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How is bar pendulum better than simple pendulum?
Bar pendulum has lesser air friction while it oscillates to and fro.
What are conditions used while calculating time period of simple pendulum?
The time period of a simple pendulum is calculated using the following conditions: Length of the pendulum: The longer the length of the pendulum, the longer it takes for one complete back-and-forth swing. Acceleration due to gravity: The time period is inversely proportional to the square root of the acceleration due to gravity. Higher gravity results in a shorter time period. Angle of displacement: The time period is slightly affected by the initial angle of displacement, but this effect becomes negligible for small angles.
What precautions you take while conducting specific gravity test?
be careful holding the thermometer
How can a pendulum be used to produce electricity?
A moving pendulum stores a certain quantity of kinetic energy, whose expression is T = 0.5 L M w^2 where L is the pendulum length M the pendulum mass w the pendulum angular velocity (radiant per second) It is possible to device different methods to transform this energy in electrical energy, for example by charging the pendulum mass and moving it into a solenoid, much like an electrical generator. The result is that the pendulum is slowed more and more up to stop and, while the pendulum speed decreases, electrical energy is created. The total electrical energy E that can be created is E=T-R where R>0 are the unavoidable losses of the system.
Why does the pendulum clock run slower in the summer and faster in the winter?
The time period of a pendulum clock is given by T = 2 π root over l/g , where l is the length of the pendulum . Thus , T is directly proportional to lenght . in summers , T increases as l increases. while in winter , T will decrease as l decreases . Like wise , pendulum clocks go fast in winter and slow in summer
What are difference between simple pendulum and compound pendulum?
A simple pendulum has one piece that swings. A complex pendulum has at least two swinging parts, attached end to end. A simple pendulum is extremely predictable, while a complex pendulum is virtually impossible to accurately predict.
How is bar pendulum better than simple pendulum?
Bar pendulum has lesser air friction while it oscillates to and fro.
What will be the trajectory of the bob of a vibrating simple pendulum after it has suddenly detached from the thread while passing through its mean position?
circular
What will happen to time period of simple pendulum if taken to satellite?
A simple pendulum will not swing when it's aboard a satellite in orbit. While in orbit, the satellite and everything in it are falling, which produces a state of apparent zero gravity, and pendula don't swing without gravity.
What will be trajectory of a bob of a vibrating simple pendulum after it has got suddenly detached from the thread while passing through its mean position?
circular
What are conditions used while calculating time period of simple pendulum?
The time period of a simple pendulum is calculated using the following conditions: Length of the pendulum: The longer the length of the pendulum, the longer it takes for one complete back-and-forth swing. Acceleration due to gravity: The time period is inversely proportional to the square root of the acceleration due to gravity. Higher gravity results in a shorter time period. Angle of displacement: The time period is slightly affected by the initial angle of displacement, but this effect becomes negligible for small angles.
what precautions should be taken while handling fluorine?
Keep equipment dry.
How do you label a pendulum?
You must stick the label on the weight while it's at rest, and only then draw it to one side and release it to begin the to-and-fro motion of the pendulum.
What precautions should be taken while using BT cotton?
vhb
What are the precautions to be taken while disposing nuclear wastes?
Stay away from it.
What are necessary precautions for safety purposes while conducting an experiment?
The necessary safety precautions when conducting an experiment depend on what is done during the experiment and where it is done.
Precautions while using a pcr cycler machine?
2 main precautions while performing a pcr reaction: - Avoiding contamination of the samples by DNA; - Thawing all the components thoroughly at room temperature after storage and mixing them in a centrifuge briefly. If the precautions are not followed while performing a pcr mastermix you may end up with no results or bands in negative control. Thank you.......
