MCQ Collection

nt-ntcet MCQs

Practice nt-ntcet questions with answers and explanations.

nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 112: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A circuit has 29 V across a 19 Ω resistor. What current flows?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 113: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A compound has molar mass 26 g mol⁻¹. What is the mass of 9 mol?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 114: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. An enzyme extracted from pea seedlings is tested at 28°C. Which statement about enzyme action is correct?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 115: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. Cells from the bone marrow of a growing organism undergo mitosis. What is the usual outcome?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 116: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A solution has pH 4. What is its hydrogen-ion concentration?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 117: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A device transfers 119 J in 31 s. What is its average power?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 118: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. In experiment 58, temperature is varied while growth of bacteria is measured. Why include an untreated control?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 119: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. In genetic cross 59, two heterozygotes Aa are crossed under complete dominance. What is the probability of a dominant phenotype?

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nt-ntcet Northern Territory NTCET Sciences AustraliaHard

Science task 120: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A tracer starts at 0.10 mol and undergoes 4 half-lives of 5 minutes each. How much remains?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 111: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A 21 kg test trolley accelerates at 10 m/s². What net force acts on it?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 106: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A solution has pH 2. What is its hydrogen-ion concentration?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 107: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A device transfers 539 J in 21 s. What is its average power?

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