Related Questions

A group of three objects must be selected from six objects K, O, S, T, V, and W according to the following conditions: Which of the following is an acceptable selection of objects?
A K,O And S
B K, S and T
C K, S and V
D O, S, and V
পৃথিবী পৃষ্ঠে একটি ইটের ওজন 81 N. পৃথিবীর অর্ধেক বাসার্ধের সমান উচ্চতায় এবং অর্ধেক বাসার্ধের সমান গভীরতায় ইউটির উপরে পৃথিবীর অভিকর্ষ বলের মান কত হবে?(A brick weighs 81 N on the surface of the earth. What are the earth's gravitational forces act on it at a height of half of the radius of the earth and at a depth of half of the radius of earth, respectively?)
A 36 N and 81 N
B 36 N and 40.5 N
C 36 N and 20.25 N
D 98 and 40.5 N
E 81 N and 81 N
Find out which quotation parts of the following sentences has an error. The rings 'of' Saturn are 'so' distant to 'be' seen from the Earth 'without' telescope.
A of
B so
C be
D without
For seeing objects at the surface of water from a submarine underwater the instrument used is?
A kaleidoscope
B Spectroscorpe
C Tedlescope
D Periscope
For seeing objects at the surface of water from a submarine under water , the instrument used is -
A Periscope
B telescope
C kaleidoscope
D spectroscope
which of the following pairs of objects cannot both be among the objects selected?
A K and O
B K and T
C O and W
D T and W
If a force acts upon two objects at rest, and having different masses for the same amount of time, then which one of the following will be the same for both the objects?
A Acceleration
B Kinetic Energy
C Velocity
D Momentum
Which instrument is used to see object at the surface of water from a submarine under waater?
A kaleidocope
B periscope
C spetroscope
D telescope
What prevents a robotic instrument from running into other objects?
A negative image
B functional manipulators
C memory
D sensory devices
E None of the above
A body has a weight W on the surface of Earth. What is its weight on a planet whose mass is 15 times that of Earth and a radius that is 4 times that of the earth?
A 15\/4 W
B 16\/9 W
C 16\/7 W
D 16\/15 W

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