Chatha post

Rules for names of children

Z puts pressure on its upper vital point. • The price is the same at fenugreek points in the same universe in the stationary Eve. R is equal to R on V and in every direction. • Pressure at some point within the fluid is directly proportional to the depth to the point in the free pressure plane.

B takes his own floor. * The price in different liquids varies for a certain depth.

Periodic Motion (Harmonic Motion) Periodic Motion When a month repeats its motion repeatedly at the same position in a given time interval, its speed

Is called the periodic motion. Periodic period: The time it takes for a pendulum to complete an oscillation is called the periodic period. It is displayed from here.

• The number of times that you vibrate in a second repeats its speed in a second, is called its frequency. its

The SI unit is hertz (H). Simple Periodic Motion If an object moves in a mean position (during mean panition) in such a way that the object

If the acceleration position is directly proportional to the direction of acceleration and the direction of acceleration is towards the mean position, then its speed is black. When the particle remains in its equilibrium state, the force applied to it

Is zero. Suffusion force when particle is displaced from equilibrium position

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If the force exerted on it is always towards equilibrium, this force is known as suffixation force. The acceleration of the particle arises due to the force of repulsion and that

Oscillates. If by hanging a round particle at the bottom of a string

Cut the chord with some lump base. So simplify this adjustment

Says the pendulum. The speed created when the pendulum is displaced is simplified

The periodic motion is called. Increase in length will result in periodic period and increase in length

Will fall apart. This is why the swinging girl stands up

But the center of gravity of the swing will rise or its effective length will decrease, that is, the swing will oscillate frequently.

• When moving down or up from the earth plane, the value is low, which is why the time period (T) of the body increases when the pendulum clock is moved up or down from the ground level, that is, it becomes dull.

As the length of the pendulum increases in the summer, its periodicity also increases due to which the pendulum in the summer becomes sluggish.

Mian pendulum length reduced

Decreases due to pendulum

Pendulum caused by the situation in India. Can do it. The value of 1 on the moon is 10 times the value of the Earth, the pendulum on the lunar clock increases periodically.

3EHI (Heat)

The feeling of heat coldness is called heat in which the feeling of heat and cold is the type of energy which is more and less in a hot object. Whenever the work turns into heat, then the work turns into heat.

The ratio of the work done and the heat generated is called a fixed heat mechanical equilibrium. Unit calories. Units of Heat: The following is for Umma

Calorie: The calorific amount of heat IC required in one gram of water is called calories. International Calorie: (1BTh.U22 is the amount of international heat required to increase the temperature of one unit from 14.5C to 15.5C units. Calories 45 Jus

Calories. ॐ British Thermal Unit. Temperature of Paud water. Degree. Kcal-418. -1000 calories is the amount of heat required to increase Fahrenheit.

Thermometer

. . . A heat measuring device is called a thermometer. For measuring heat, a property of a substance is used which depends on heat.

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Liquid bars are mainly used in liquid thermometers.

Alcohol is used to measure the temperature below -40-C as the alcohol settles at -115 ° C. In the experiment for mercury thermometer, measuring 35C is used because the amga at mercury -39-C.

And starts boiling at 357. A thermometer that measures human body temperature is not called clinical. The minimum point in this thermometer is marked 95 ° 3) Ta point 110 ° F (43 ° C). Mercury metal formed in liquid state at room temperature

. Gamma to heat up to 1500 ° from nitrogen gas thermometer to heat up to 500 ° C from a hydrogen gas thermometer