1.
a.
C.
Give short answer to the following questions
The gravitational force betwee...
1.
a.
C.
Give short answer to the following questions
The gravitational force between two unit masses which are separated by a unit distance is
1
called universal gravitational constant.
b.
Pascal's law of liquid pressure states that if pressure is applied at a point in a closed container
1
having liquid it transmits pressure equally in all directions.
There are two types of energy soures:
(i) Renewable soruces of energy.
0.5
(ii) Non-renewable sources of energy.
0.5
d. The defect of vision in which a person can see the nearby objects clearly but cannot see the
distant object clearly is called myopia. The image of the distant object is formed in front of
the retina.
1
1 kilowatt-hour of electrical energy is the work done by the current at the rate of 1000
joules per second for an hour.
1
e.
Answers: 2
Physics, 22.06.2019 10:00, mathscience9301
Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.
Answers: 2
Physics, 22.06.2019 23:10, Jgarciar541
Atorque acting on an object tends to produce a. equilibrium b. rotation c. linear motion d. velocity e. a center of gravity
Answers: 2
Physics, 23.06.2019 00:30, cr22estiles
Why is no-till farming more sustainable than many traditional methods of farming
Answers: 3