2 Stress of \(\frac{1}{\text { strain }}\) within elastic limit
3 Stress oc strain always
4 None of these
Explanation:
a For small deformations the stress and strain are proportional to each other.
**NCERT-XI-I-169**
TEST SERIES (PHYSICS FST)
263956
Which of the following is self adjusting force:
1 Static friction
2 Limiting friction
3 Kinetic friction
4 All of these.
Explanation:
a Static friction
**NCERT-XI-I-60**
TEST SERIES (PHYSICS FST)
263951
Choose only false statement from the following:
1 In conductors the valence and conduction bands may overlap
2 Substances with energy gap of the order of 10 eV are insulators
3 The resistivity of a semiconductor increases with increase in temperature
4 The conductivity of a semiconductor increases with increases in temperature.
Explanation:
c Resistivity of a semiconductor decreases with increase in the temperature.
**NCERT-XII-II-326**
TEST SERIES (PHYSICS FST)
263952
Consider the following statements. A. Spring force is deformation dependent. B. Work done by spring force depends on initial and final deformation.
1 Both statements are true
2 Both statements are false
3 Only first statement is true
4 Only second statement is ture.
Explanation:
a Both statements are true
**NCERT-XI-I-80**
TEST SERIES (PHYSICS FST)
263953
Electromagnetic waves are transverse in nature is evident by :
1 polarization
2 interference
3 reflection
4 diffraction
Explanation:
a Electromagnetic waves are transverse in nature is evident by polarization.
2 Stress of \(\frac{1}{\text { strain }}\) within elastic limit
3 Stress oc strain always
4 None of these
Explanation:
a For small deformations the stress and strain are proportional to each other.
**NCERT-XI-I-169**
TEST SERIES (PHYSICS FST)
263956
Which of the following is self adjusting force:
1 Static friction
2 Limiting friction
3 Kinetic friction
4 All of these.
Explanation:
a Static friction
**NCERT-XI-I-60**
TEST SERIES (PHYSICS FST)
263951
Choose only false statement from the following:
1 In conductors the valence and conduction bands may overlap
2 Substances with energy gap of the order of 10 eV are insulators
3 The resistivity of a semiconductor increases with increase in temperature
4 The conductivity of a semiconductor increases with increases in temperature.
Explanation:
c Resistivity of a semiconductor decreases with increase in the temperature.
**NCERT-XII-II-326**
TEST SERIES (PHYSICS FST)
263952
Consider the following statements. A. Spring force is deformation dependent. B. Work done by spring force depends on initial and final deformation.
1 Both statements are true
2 Both statements are false
3 Only first statement is true
4 Only second statement is ture.
Explanation:
a Both statements are true
**NCERT-XI-I-80**
TEST SERIES (PHYSICS FST)
263953
Electromagnetic waves are transverse in nature is evident by :
1 polarization
2 interference
3 reflection
4 diffraction
Explanation:
a Electromagnetic waves are transverse in nature is evident by polarization.
2 Stress of \(\frac{1}{\text { strain }}\) within elastic limit
3 Stress oc strain always
4 None of these
Explanation:
a For small deformations the stress and strain are proportional to each other.
**NCERT-XI-I-169**
TEST SERIES (PHYSICS FST)
263956
Which of the following is self adjusting force:
1 Static friction
2 Limiting friction
3 Kinetic friction
4 All of these.
Explanation:
a Static friction
**NCERT-XI-I-60**
TEST SERIES (PHYSICS FST)
263951
Choose only false statement from the following:
1 In conductors the valence and conduction bands may overlap
2 Substances with energy gap of the order of 10 eV are insulators
3 The resistivity of a semiconductor increases with increase in temperature
4 The conductivity of a semiconductor increases with increases in temperature.
Explanation:
c Resistivity of a semiconductor decreases with increase in the temperature.
**NCERT-XII-II-326**
TEST SERIES (PHYSICS FST)
263952
Consider the following statements. A. Spring force is deformation dependent. B. Work done by spring force depends on initial and final deformation.
1 Both statements are true
2 Both statements are false
3 Only first statement is true
4 Only second statement is ture.
Explanation:
a Both statements are true
**NCERT-XI-I-80**
TEST SERIES (PHYSICS FST)
263953
Electromagnetic waves are transverse in nature is evident by :
1 polarization
2 interference
3 reflection
4 diffraction
Explanation:
a Electromagnetic waves are transverse in nature is evident by polarization.
NEET Test Series from KOTA - 10 Papers In MS WORD
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TEST SERIES (PHYSICS FST)
263946
What is Hook's Law :
1 Stress oc strain within elastic limit
2 Stress of \(\frac{1}{\text { strain }}\) within elastic limit
3 Stress oc strain always
4 None of these
Explanation:
a For small deformations the stress and strain are proportional to each other.
**NCERT-XI-I-169**
TEST SERIES (PHYSICS FST)
263956
Which of the following is self adjusting force:
1 Static friction
2 Limiting friction
3 Kinetic friction
4 All of these.
Explanation:
a Static friction
**NCERT-XI-I-60**
TEST SERIES (PHYSICS FST)
263951
Choose only false statement from the following:
1 In conductors the valence and conduction bands may overlap
2 Substances with energy gap of the order of 10 eV are insulators
3 The resistivity of a semiconductor increases with increase in temperature
4 The conductivity of a semiconductor increases with increases in temperature.
Explanation:
c Resistivity of a semiconductor decreases with increase in the temperature.
**NCERT-XII-II-326**
TEST SERIES (PHYSICS FST)
263952
Consider the following statements. A. Spring force is deformation dependent. B. Work done by spring force depends on initial and final deformation.
1 Both statements are true
2 Both statements are false
3 Only first statement is true
4 Only second statement is ture.
Explanation:
a Both statements are true
**NCERT-XI-I-80**
TEST SERIES (PHYSICS FST)
263953
Electromagnetic waves are transverse in nature is evident by :
1 polarization
2 interference
3 reflection
4 diffraction
Explanation:
a Electromagnetic waves are transverse in nature is evident by polarization.
2 Stress of \(\frac{1}{\text { strain }}\) within elastic limit
3 Stress oc strain always
4 None of these
Explanation:
a For small deformations the stress and strain are proportional to each other.
**NCERT-XI-I-169**
TEST SERIES (PHYSICS FST)
263956
Which of the following is self adjusting force:
1 Static friction
2 Limiting friction
3 Kinetic friction
4 All of these.
Explanation:
a Static friction
**NCERT-XI-I-60**
TEST SERIES (PHYSICS FST)
263951
Choose only false statement from the following:
1 In conductors the valence and conduction bands may overlap
2 Substances with energy gap of the order of 10 eV are insulators
3 The resistivity of a semiconductor increases with increase in temperature
4 The conductivity of a semiconductor increases with increases in temperature.
Explanation:
c Resistivity of a semiconductor decreases with increase in the temperature.
**NCERT-XII-II-326**
TEST SERIES (PHYSICS FST)
263952
Consider the following statements. A. Spring force is deformation dependent. B. Work done by spring force depends on initial and final deformation.
1 Both statements are true
2 Both statements are false
3 Only first statement is true
4 Only second statement is ture.
Explanation:
a Both statements are true
**NCERT-XI-I-80**
TEST SERIES (PHYSICS FST)
263953
Electromagnetic waves are transverse in nature is evident by :
1 polarization
2 interference
3 reflection
4 diffraction
Explanation:
a Electromagnetic waves are transverse in nature is evident by polarization.