Name the tissue that are not included in ground tissue.
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A ball is projected from ground in such a way that after 10 seconds of projection it lands on ground 500 m away from the point of projection. Find out
Correct Answer - (i)`theta=45^(@)` (ii)`50sqrt(2)m//s` (iii)`50m//sec`
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20. A coconut of mass \( 2 Kg \) is falling from a coconut free of height \( 10 m \). Find the potential energy, kinetic energy and total energy at the following points. \( \left( g =10 m / s ^{2}\right) \) a) Before falling from the coconut tree. b) Just before hilting the ground. c) At a height \( 4 m \) from the ground. d) Which law is evident from this example?
(a) Given m = 2 kg h = 10 m Potential energy at before falling from the coconut tree. u = mgh u = 2 x 10 x 10 u = 200 joule Kinetic energy will...
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A tower stands vertically on the ground. From a point on the ground, 20m away from the foot of the tower, the angle of elevation of the top of the tow
Correct Answer - `34.64 m`
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The velocity of rocket with respect to ground is v1 and velocity of gases ejecting from rocket with respect to ground is v2 Then velocity of gases
Correct option is: (B) \(v_2 - v_1\) Then velocity of gases with respect is \(v = v_2 - v_1\)
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The velocity of rocket with respect to ground is v1 and velocity of gases ejecting from rocket with respect to ground is v2 Then velocity of gases
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Recent data on the ground water resources in India suggest that the ground water is under serious threat of over use in many parts of our country.
D)1/3rd of the country is pumping out more ground water than what goes in recharge
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Number of chloroplasts in ground tissue of cell are………
(B) 40 – 100
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What is the significant fact about cortex in plants ? A) Ground tissue
C) Embryological tissue
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A body released from height ‘h’ takes time’t’ to reach the ground. After time t/2, its height from the ground is
C) \(\cfrac{3h}4\)
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Explain the term ground tissue.
Ground tissue: 1. All the plant tissues excluding epidermal and vascular tissue is ground tissue. 2. It is made up of simple permanent tissue e.g. parenchyma. 3. It is present in cortex, pericycle,...
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