NEET Physics MCQ: NCERT Unit Conversion

🎯Topic:Conversion Of Units For One System To Another

🎯Difficulty :Hard

🔄Ncert Concepts :Unit Conversion, Length, Scientific Notation

Related Questions

If C and L denote capacitance and inductance respectively, then the dimensions of LC are

${M^0}{L^0}{T^0}$

${M^0}{L^0}\;{T^2}$

${M^2}{L^0}{T^2}$

$ML{T^2}$

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🔄Ncert Concepts :Capacitance, Inductance, Dimensional Analysis

If C,R,L and I denote capacity, resistance, inductance and electric current respectively, the quantities having the same dimensions of time are $\left( 1 \right)\,CR,\,\,\left( 2 \right)\,\frac{L}{R}\,,\,\,\left( 3 \right)\,\sqrt {LC} \,\,\left( 4 \right)\,L{I^2}$

(1), (2) and (3)

(1), (2) and (4)

(1), (3) and (4)

(2), (3) and (4)

Question Tags

🎯Topic:Conversion Of Units For One System To Another

⚡ Time Required :3 mins

🔄Ncert Concepts :Dimensional Analysis, Capacitance, Resistance, Inductance, Time Constant

The dimensions of coefficient of self inductance are

$\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}{{\rm{A}}^{ - 2}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}{{\rm{A}}^{ - 1}}} \right]$

$\left[ {{\rm{ML}}{{\rm{T}}^{ - 2}}{{\rm{A}}^{ - 2}}} \right]{\rm{\;}}$

$\left[ {{\rm{ML}}{{\rm{T}}^{ - 2}}{{\rm{A}}^{ - 1}}} \right]{\rm{\;}}$

Question Tags

🎯Topic:Conversion Of Units For One System To Another

⚡ Time Required :3 mins

🔄Ncert Concepts :self inductance, dimensional analysis, energy of inductor

R,L and C represent the physical quantities resistance, inductance and capacitance respectively. Which one of the following combination has dimension of frequency?

1/√(LC)

R/L

1/RC

1/√(LC), R/L and 1/RC

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🔄Ncert Concepts :Dimensional Analysis, Frequency, Resistance, Inductance, Capacitance

The dimension of quantity (L/RCV) is

[A]

$\left[ {{A^2}} \right]$

$\left[ {{A^{ - 1}}} \right]$

None of these

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🎓 Ncert Level:Analyzing

⚡ Time Required :3 mins

🔄Ncert Concepts :Dimensional Analysis, Inductance, Resistance, Capacitance, Voltage, Current

The dimensions of $\frac{R}{L}$ are

[here, R=electric resistance, L=self inductance]

$\left[ {{{\rm{T}}^{ - 2}}} \right]$

$\left[ {{{\rm{T}}^{ - 1}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^{ - 1}}} \right]$

$\left[ T \right]$

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🎯Difficulty :Easy

🔄Ncert Concepts :Dimensional Analysis, Electric Resistance, Self Inductance

The unit of L/R is (where L=inductance and R= Resistance)

Sec

$Se{c^{ - 1}}$

Volt

Ampere

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🎯Difficulty :Easy