Refer to NEET Physics Radioactivity MCQs Set A provided below. NEET Full Syllabus Physics MCQs with answers available in Pdf for free download. The MCQ Questions for Full Syllabus Physics with answers have been prepared as per the latest syllabus, NEET books and examination pattern suggested in Full Syllabus by NEET, NCERT and KVS. Multiple Choice Questions for Radioactivity are an important part of exams for Full Syllabus Physics and if practiced properly can help you to get higher marks. Refer to more Chapter-wise MCQs for NEET Full Syllabus Physics and also download more latest study material for all subjects
MCQ for Full Syllabus Physics Radioactivity
Full Syllabus Physics students should refer to the following multiple-choice questions with answers for Radioactivity in Full Syllabus. These MCQ questions with answers for Full Syllabus Physics will come in exams and help you to score good marks
Radioactivity MCQ Questions Full Syllabus Physics with Answers
Question: Radioactivity is
a) all of the above
b) spontaneous
c) self disintegration process
d) irreversible process
Answer: all of the above
Question: Beta rays emitted by a radioactive material are
a) charged particles emitted by nucleus
b) neutral particles
c) the electrons orbiting around the nucleus
d) electromagnetic radiations
Answer: charged particles emitted by nucleus
Question: Which of the following is not a mode of a radioactive decay ?
a) Fusion
b) Positron emission
c) Electron capture
d) Alpha decay
Answer: Fusion
Question: The same radioactive nucleus may emit
a)
b)
c)
d) None of these
Answer:
Question: A radioactive material undergoes decay by ejecting electrons. The electron ejected in this process is
a) the electron from the decay of a neutron
b) the electron present in the nucleus
c) an orbital electron
d) None of these
Answer: the electron from the decay of a neutron
Question: The rate of disintegration at a given instant, is directly proportional to the number of atoms present at that instant. This is the statement of
a) law of radioactive decay
b) half life
c) law of radioactive transformation
d) group displacement law
Answer: law of radioactive decay
Question: Half life of radioactive element depends upon
a) nature of element
b) pressure
c) temperature
d) amount of element present
Answer: nature of element
Question:
a)
b) fusion
c) fission
d) None of these
Answer:
Question:
a) antineutrino
b) neutrino
c) photon
d) graviton
Answer: antineutrino
Question: A radioactive substance has a half life of four months. Three fourth of the substance will decay in
a) eight months
b) three months
c) four months
d) twelve months
Answer: eight months
Question: They decay constant of radium is 4.28 × 10–4 per year. Its half life will be
a) 1620 years
b) 1240 years
c) 2000 years
d) 63 years
Answer: 1620 years
Question: A radioactive element forms its own isotope after 3 consecutive disintegrations. The particles emitted are
a)
b)
c)
d) None of these
Answer:
Question: N atoms of a radioactive substance emit na-particles per second. The half life of the radioactive substance is
a)
b)
c)
d)
Answer:
Question: The half life of the radioactive substance is 40 days. The substance will disintegrate completely in
a) infinite time
b) 400 days
c) 40 days
d) 4000 days
Answer: infinite time
Question: A radioactive substance contains 10000 nuclei and its halflife period is 20 days. The number of nuclei present at the end of 10 days is
a) 7070
b) 9000
c) 8000
d) 7500
Answer: 7070
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NEET Full Syllabus Physics Radioactivity MCQs
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MCQs for Physics NEET Full Syllabus Radioactivity
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Radioactivity MCQs Physics NEET Full Syllabus
All MCQs given above for Full Syllabus Physics have been made as per the latest syllabus and books issued for the current academic year. The students of Full Syllabus can refer to the answers which have been also provided by our teachers for all MCQs of Physics so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided lot of MCQ questions for Full Syllabus Physics so that you can solve questions relating to all topics given in each chapter. All study material for Full Syllabus Physics students have been given on studiestoday.
Radioactivity NEET Full Syllabus MCQs Physics
Regular MCQs practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Radioactivity concepts. MCQs play an important role in developing understanding of Radioactivity in NEET Full Syllabus. Students can download and save or print all the MCQs, printable assignments, practice sheets of the above chapter in Full Syllabus Physics in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Full Syllabus Physics MCQ Test for the same chapter
NEET MCQs Physics Full Syllabus Radioactivity
NEET Full Syllabus Physics best textbooks have been used for writing the problems given in the above MCQs. If you have tests coming up then you should revise all concepts relating to Radioactivity and then take out print of the above MCQs and attempt all problems. We have also provided a lot of other MCQs for Full Syllabus Physics which you can use to further make yourself better in Physics
You can download the NEET MCQs for Full Syllabus Physics Radioactivity for latest session from StudiesToday.com
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Multiple Choice Questions (MCQs) for Radioactivity Full Syllabus Physics are objective-based questions which provide multiple answer options, and students are required to choose the correct answer from the given choices.