ПИЗА ДАЙЫНДЫ0 ТАПСЫРМАЛАРЫ ОҚУ САУАТТЫЛЫҚ. Гендіктрыданзгеріскешырааннімдер

• Название: Гендіктрыданзгеріскешырааннімдер
• Дата: 03.10.2022
• Размер: 2.38 Mb.
• Имя файла: ПИЗА ДАЙЫНДЫ0 ТАПСЫРМАЛАРЫ ОҚУ САУАТТЫЛЫҚ.docx
• Тип: Документы; #711079
• страница: 24 из 41

Task 17.

Figure 12 shows the experimental results of stress measurements on the conductor ends for different values of the current strength in it.

Figure 6
Question. What is the electrical resistance of a conductor when a current of 1.5

A?

1. 
   4 Ohm B 2 Ohm
   

C 0.75 Ohm

D 0,25 Ohm

Task 18

To determine the weight by using wrong lever scales can use the following method. In one of the cups weights to put some weight (necessary for it to be weighed is heavier than the body). To counterbalance this load weights on the other plate. After that, put on a cup of weights weighed body and remove her as weights, as needed, to restore balance. Question. What is the weight of the body to be weighed?

A Mass of the cargo.

2. 
   Mass remains on the cup weights.
   
3. 
   Mass removed from the cup weights.
   

Task 19.

Regularly distributed in three main spheres of objective reality levels ( "from the simple to the complex"), using the table 2.

Table 2.

Inorganic nature	Nature	Society
monatomic	Cellular	A family
Trace element	The biological macromolecular	Individual
Nuclear	Microorganic	Collectives
Sub micro elementary	Population	Humanity as a whole
Macro level	Biosphere	State (civil society)
Molecular	Body as a Whole	state systems)
Meso level (metagalaxy)	Biocenosis	The large social groups (classes, nations
Meso level (planets, stars, planetary systems, galaxies)	Organs and tissues	Noosphere

Task 20. Substances

Distribute the following objects or events according to Table 5: wheat, stone, storm, sunlight, nail, milk, meat, gold, wind, diamond, oil, mist, sea, lightning, frost, iron, earthquake, milk, amber, volcanic eruption
Table 3.

Substance	The mixture of substances	Natural phenomena