Write very short answers to the following questions: (a) Define controlled variable. (b) Write the full form of RNA. (c) In which class does a plant with taproot and bears flowers... Write very short answers to the following questions: (a) Define controlled variable. (b) Write the full form of RNA. (c) In which class does a plant with taproot and bears flowers fall? (d) Which gas is the main cause of climate change? (e) What change occurs in the gravitational force between two bodies when their centres is reduced by 3 times? (f) How do medicinal plants support to enhance the economy of the nation? (g) Electricity supply in your house is of 220 V. You have two transformers, one with more number of turns in primary coil than secondary coil. Which transformer will you select to play a radio set that needs 12 V? (h) Write the molecular formula of compound formed by the combination of elements on the basis of the atomic structure of the elements given in the table.
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The question is asking for very short answers to a series of scientific and technical queries, including definitions, conversions, and explanations related to biology, physics, and chemistry.
Answer
a) Factor kept constant. b) Ribonucleic Acid. c) Dicotyledons. d) Carbon dioxide. e) Increases by 9 times. f) Economic boost via trade. g) Step-down transformer. h) Depends on data.
a) A controlled variable is a factor that is kept constant during an experiment. b) Ribonucleic Acid. c) Dicotyledons. d) Carbon dioxide. e) Increases by 9 times. f) Medicinal plants boost the economy through trade and industry. g) A step-down transformer. h) Depends on the table's data.
Answer for screen readers
a) A controlled variable is a factor that is kept constant during an experiment. b) Ribonucleic Acid. c) Dicotyledons. d) Carbon dioxide. e) Increases by 9 times. f) Medicinal plants boost the economy through trade and industry. g) A step-down transformer. h) Depends on the table's data.
More Information
Medicinal plants are crucial for pharmaceuticals and exports, contributing to economic growth. Increasing proximity between masses intensifies gravitational pull significantly.
Tips
Ensure clear understanding of transformer types and basic gravitational principles.
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