Description : The age of a tree can be determined more or less accurately by - (1) counting the number of branches (2) measuring the height of the tree (3) measuring the diameter of the trunk (4) counting the number of rings in the trunk
Last Answer : (4) counting the number of rings in the trunk Explanation: When a tree has been cut down or felled, then it is relatively easy to work out its age by counting the growth or annual rings that can be ... a tree is a special tissue (called the cambium) which forms new cells so that the tree can grow.
Description : The age of a tree can be determined more or less accurately by (1) counting the number of branches (2) measuring the height of the tree (3) measuring the diameter of the trunk (4) counting the number of rings in the trunk
Last Answer : counting the number of rings in the trunk
Description : Age of a tree can be estimated by (a) number of annual rings (b) diameter of its heartwood (c) its height and girth (d) biomass.
Last Answer : (a) number of annual rings
Description : The cross-section of a stem of tree has fifty rings, what is the age of the tree? (1) 50 months (2) 5 years (3) 25 years (4) 50 years
Last Answer : (4) 50 years Explanation: Dendrochronology or tree-ring dating is the scientific method of dating based on the analysis of patterns of tree rings, also known as growth rings. Dendrochronology can date ... the vascular cambium, a layer of cells near the bark that is classified as a lateral meristem.
Description : The cross-section of a stem of tree has fifty rings, what is the age of the tree ? (1) 50 months (2) 5 years (3) 25 years (4) 50 years
Last Answer : 50 years
Description : The depth of the ground water table may be ascertained by (A) Looking through the well in the vicinity (B) Standing on the well in the vicinity (C) Measuring the depth of water in the well (D) None of the abov
Last Answer : Answer: Option C
Description : The technique of calculating the age of fossil organisms is - (1) Radiocarbon dating (2) Electroporation (3) Counting the annual rings (4) Micromanipulation
Last Answer : (1) Radiocarbon dating Explanation: Radiocarbon dating (usually referred to as simply carbon dating) is a radiometric dating method that uses the naturally occurring radioisotope carbon-14 (14C) to ... dating was developed by Willard Libby and his colleagues at the University of Chicago in 1949.
Description : The technique of calculating the age of fossil organisms is (1) Radiocarbon dating (2) Electroporation (3) Counting the annual rings (4) Micromanipulation
Last Answer : Radiocarbon dating
Description : What are the annual rings of a tree?
Last Answer : Need answer
Description : The use of annual rings to ascertain the tree life is called
Last Answer : The use of annual rings to ascertain the tree life is called – Dendrochronology
Description : Pick up the correct statement from the following: Method of sawing timber (A) Tangentially to annual rings, is known as tangential method (B) In four quarters such that each board cuts annual rings ... medullary rays and perpendicular to annual rings, is known as radial sawing (D) All the above
Last Answer : Answer: Option D
Description : The age of a tree can be known by examining (A) Cambium layer (B) Annular rings (C) Medullary rays (D) Heart wood
Last Answer : Answer: Option B
Description : During levelling if back sight is more than foresight (A) The forward staff is at lower point (B) The back staff is at lower point (C) The difference in level, cannot be ascertained (D) None of these
Last Answer : (B) The back staff is at lower point
Description : Select the correct statement. . A) Contour interval on any map is kept constant. (B) Direct method of contouring is cheaper than indirect method. (C) Intervisibility of points on a contour map cannot be ascertained. (D) Slope of a hill cannot be determined with the help of contours.
Last Answer : (A) Contour interval on any map is kept constant.
Description : An investor, while reading the financial statements of Star Corporation, learned that the statements are accompanied by an unqualified auditor's report. From this the investor may conclude that: a ... but not necessarily in the notes to financial statements are to be regarded as reasonably adequate
Last Answer : Any disputes over significant accounting issues have been settled to the auditor's satisfaction.
Description : Cost Unit is defined as: (a) Unit of quantity of product, service or time in relation to which costs may be ascertained or expressed (b) A location, person or an item ... the responsibility of generating and maximising profits (d) Centres concerned with earning an adequate return on investment
Last Answer : Unit of quantity of product, service or time in relation to which costs may be ascertained or expressed
Description : If r is the radius of a circle and d is its diameter is an equivalent formula for the circumference C 2r?
Last Answer : Circumference of a circle: 2*pi*radius or diameter*pi
Description : What is the radius of the circle/ I.Ratio of its area to circumference is >7. II.Diameter of the circle is ≤ 32. If the question can be answered with the help of statement I alone, If ... the statements. If the data in either statement I or statement II alone is sufficient to answer the question.
Last Answer : Let the radius of the circle be r units From statement 1: [πr^2]/ [ 2 πr ] > 7 or r > 14 From statement II: 2r≤32 R ≤ 16 Hence, r can be 15 or 16 units Hence, Answer : d
Description : find the circumference of a circle 5ft radius?
Last Answer : 20
Description : A battery is connected between two points `A and B` on the circumference of a uniform conducting ring of radius `r` and resistance `R` . One of the ar
Last Answer : A battery is connected between two points `A and B` on the circumference of a uniform conducting ring of ... @)` D. zero for all values of `theta`
Description : How do you get radius if you have circumference?
Last Answer : Circumference = 2 x pi x radiusDivide the circumference by 2pi
Description : If the radius of the circle above is 30 mm. What is the circumference of the circle (Use 3.14.)?
Last Answer : 188.40 mm
Description : What is the radius of the circle if circumference is 132cm?
Last Answer : Radius of circle: 132/2pi = 21cm to the nearest integer
Description : What are The radius of Circumference 188.4 feet?
Last Answer : Radius of circle: 188.4/2*pi = 30 feet rounded to the nearestwhole number
Description : What is the circumference of a circle with a radius of 67.5 meters?
Last Answer : The circumference of a circle it Pi times the diameter. Thediameter is 2 times the radius. So the diameter is 135 and Pi is3.1416. So the circumference is 424.115 metres.
Description : What is radius and diameter if the circumference is 78.8?
Last Answer : circumference = π diameter→ diameter = circumference π = 78.8 π = 25.0828... ≈ 25.1unitsdiameter = 2 radius→ circumference = π 2 radius→ radius = circumference π 2 = 78. ... errors. It was the re-entry of rounded data to a computerprogram that lead to the start of chaos theory.
Description : What is the approximate circumference of a circle with 17.4 cm radius?
Last Answer : Circumference of circle: 2*pi*17.4 = 109 cm approximately
Description : Atomic size refers to the ______ of an atom. (1) Radius (2) Circumference (3) Diameter (4) Centre
Last Answer : (1) Radius Explanation: The term atomic size refers to the radius of an atom. The atomic size may be visualized as the distance between the centre of the nucleus and the outermost shell of an isolated atom.
Description : Speed of an object travelling around a circle depends upon A. angular velocity B. radius C. circumference D. both A and B
Last Answer : both A and B
Description : Age of a tree can be determined (a) By counting the number of rings (b) By thickness of the bark (c) By bulk of the tree (d) By number of leaves
Last Answer : Ans:(a)
Description : Pick out the wrong statement. (A) All the nitrogenous fertilisers are not soluble in water (B) A straight fertiliser contains only one nutrient (C) Calcium cyanamide is used as weed killer in onion fields (D) The phosphorous nutrient makes the plant stem stronger and increases its branches
Last Answer : (A) All the nitrogenous fertilisers are not soluble in water
Description : In which plants the annual rings are ab- sent?
Last Answer : Gymnosperms
Description : Which of the statements given below is not true about formation of annual rings in trees? (a) Annual rings are not prominent in trees of temperate region. (b) Annual ring is a combination ... of tissue-early and late wood respectively. (d) Activity of cambium depends upon variation in climate.
Last Answer : a) Annual rings are not prominent in trees of temperate region
Description : As compared to a dicot root, a monocot root has (a) more abundant secondary xylem (b) many xylem bundles (c) inconspicuous annual rings (d) relatively thicker periderm.
Last Answer : (b) many xylem bundles
Description : Annual rings are more prominent in trees having
Last Answer : Annual rings are more prominent in trees having – Distinct Seasonal variations
Description : Two basic types of pruning are heading-back and thinning-out. Which of the following is true about these pruning methods? a. Thinning cuts leave behind a good portion of the stem and many axillary buds. ... leave no buds. d. Heading cuts remove a portion of the stem and only terminal buds are lef
Last Answer : Thinning cuts are made close to a main branch or ground and few axillary buds are left
Description : How is the weather for a spread-out town ascertained?
Last Answer : In a major city the highs and lows and rain fall are measured at the airport.
Description : In the speed of rotation of earth decreases, the weight of the body will a.Decrease b.Remain unaltered c.Depends on speed ratio d.Cannot be ascertained on the basis the information given e.Increase
Last Answer : c. Depends on speed ratio
Description : By which can Foetus development in woman’s womb be ascertained? -Do You Know?
Last Answer : answer:
Description : The capital at the beginning of the accounting year is ascertained by preparing __________
Last Answer : The capital at the beginning of the accounting year is ascertained by preparing __________ (a) ... of Affairs (d) Closing Statement of Affairs
Description : The capital at the end of the accounting year is ascertained by preparing ___________
Last Answer : The capital at the end of the accounting year is ascertained by preparing ___________ (a) ... Debtors Account (d) Opening Statement of Affairs
Description : By which can Foetus development in woman’s womb be ascertained?
Last Answer : By Ultrasound
Description : The function of a court of justice is a) To ascertain the existence or non existence of certain facts b) To apply the substantive law to ascertained facts c) Declare the rights and liability of parties d) All the above
Last Answer : d) All the above
Description : The ascertained weight of the insured article noted against the entry in the regd /parcel list. a) Should be initialed by the PA/SA b) Initial is not necessary c) Initialed by both PA & PM d) None of these
Last Answer : a) Should be initialed by the PA/SA
Description : Density of each compacted layer should be ascertained by taking soil samples on either side of Central Line at a) 5 meter interval b) 10 meter interval* c) 12 meter interval d) 15 meter internal
Last Answer : b) 10 meter interval*
Description : Pansy is very popular annual due to its: a. Stem and foliage beauty b. Hardiness toward ground cover c. Planting under shad. d. Mix colour flowers bedding plant.
Last Answer : Mix colour flowers bedding plant.
Description : The trunk of tree left after cutting all the branches is known as (A) Log (B) Batten (C) Plank (D) Baulk
Last Answer : Answer: Option A
Description : In Newton’s rings experiment, if we reduce the radius of curvature of Plano Convex lens to zero, what will be effect on Newton’s rings? (a)They will become more bright (b)They will become more dark ( c)They will disappear (d) They will be more dense
Last Answer : ( c)They will disappear
Description : Newton's rings experiment is performed and radius (or diameter) is calculated. Now Plano-convex lens is replaced with another Plano-convex lens of greater Radius of curvature. What will be effect on radius ( ... ) will increase (c) Radius (or diameter) will decrease (d) There will be no effect
Last Answer : (b) Radius (or diameter) will increase