a soil sample was taken from an agricultural land and was weighted. the mass of soil was found 55g. 100 ml of water was taken in a beaker and added in to the soil sample the water from the beaker was poured in to the soil sample. some of the water was absorbed and rest was collected in the measuring cylinder. the absorption rate is
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Physics, 22.06.2019 06:40
How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.
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Physics, 22.06.2019 10:00
There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.
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For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat
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Physics, 22.06.2019 23:30
Which statement correctly describes the interaction between magnetic poles? north and south poles attract each other. north and south poles repel each other. two north poles will attract each other. two south poles will attract each other.
Answers: 1
a soil sample was taken from an agricultural land and was weighted. the mass of soil was found 55g....
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