FST 5
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TEST SERIES (PHYSICS FST)

266633 If \(\vec{A}+\vec{B}=\vec{C}\) and \(\vec{A}-\vec{B}=\vec{D}\) then.

1 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=|\overrightarrow{\mathrm{A}}|^2+|\overrightarrow{\mathrm{B}}|^2\)
2 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=2|\overrightarrow{\mathrm{~A}}|^2+2|\overrightarrow{\mathrm{~B}}|^2\)
3 \(|\stackrel{\rightharpoonup}{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=\sqrt{|\overrightarrow{\mathrm{A}}|^2+|\overrightarrow{\mathrm{B}}|^2}\)
4 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=\left[|\overrightarrow{\mathrm{A}}|^2+|\vec{B}|^2\right]^2\)
**NCERT-72**
TEST SERIES (PHYSICS FST)

266634 Heat required to increase the temperature of an ideal gas is 30 jule at constant volume. The heat required to increase the temperature in same amount for same sample of gas at constant pressure will be:

1 30 doule
2 18 Joule
3 50 Joule
4 Zero
**NCERT-120**
TEST SERIES (PHYSICS FST)

266649 Velocity of a body is expressed as \(V=G^a \mathbf{m b}^b R^c\) where \(G\) is universal gravitational constant, \(M\) is mass and R is radius. Then values of \(a, b, c\) is respectively:

1 \(1,1,1\)
2 \(\frac{1}{2}, \frac{1}{2},-\frac{1}{2}\)
3 \(\frac{-1}{2}, \frac{1}{2}, \frac{-1}{2}\)
4 \(-1,-1, \frac{1}{2}\)
**NLI Expert**
TEST SERIES (PHYSICS FST)

266650 A student takes 50 gm wax (specific heat \(=0.6\) kcal \(/ \mathrm{kg}^{\circ} \mathrm{C}\) ) and heats it till it boils. The graph between temperature and time is as follows. Heat supplied to the wax per minute and boiling point are respectively.

1 \(500 \mathrm{cal}, 50^{\circ} \mathrm{C}\)
2 \(1000 \mathrm{cal}, 100^{\circ} \mathrm{C}\)
3 \(1500 \mathrm{cal}, 200^{\circ} \mathrm{C}\)
4 \(1000 \mathrm{cal}, 200^{\circ} \mathrm{C}\)
**NCERT-289**
NEET DIGITAL LIBRARY
TEST SERIES (PHYSICS FST)

266633 If \(\vec{A}+\vec{B}=\vec{C}\) and \(\vec{A}-\vec{B}=\vec{D}\) then.

1 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=|\overrightarrow{\mathrm{A}}|^2+|\overrightarrow{\mathrm{B}}|^2\)
2 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=2|\overrightarrow{\mathrm{~A}}|^2+2|\overrightarrow{\mathrm{~B}}|^2\)
3 \(|\stackrel{\rightharpoonup}{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=\sqrt{|\overrightarrow{\mathrm{A}}|^2+|\overrightarrow{\mathrm{B}}|^2}\)
4 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=\left[|\overrightarrow{\mathrm{A}}|^2+|\vec{B}|^2\right]^2\)
**NCERT-72**
TEST SERIES (PHYSICS FST)

266634 Heat required to increase the temperature of an ideal gas is 30 jule at constant volume. The heat required to increase the temperature in same amount for same sample of gas at constant pressure will be:

1 30 doule
2 18 Joule
3 50 Joule
4 Zero
**NCERT-120**
TEST SERIES (PHYSICS FST)

266649 Velocity of a body is expressed as \(V=G^a \mathbf{m b}^b R^c\) where \(G\) is universal gravitational constant, \(M\) is mass and R is radius. Then values of \(a, b, c\) is respectively:

1 \(1,1,1\)
2 \(\frac{1}{2}, \frac{1}{2},-\frac{1}{2}\)
3 \(\frac{-1}{2}, \frac{1}{2}, \frac{-1}{2}\)
4 \(-1,-1, \frac{1}{2}\)
**NLI Expert**
TEST SERIES (PHYSICS FST)

266650 A student takes 50 gm wax (specific heat \(=0.6\) kcal \(/ \mathrm{kg}^{\circ} \mathrm{C}\) ) and heats it till it boils. The graph between temperature and time is as follows. Heat supplied to the wax per minute and boiling point are respectively.

1 \(500 \mathrm{cal}, 50^{\circ} \mathrm{C}\)
2 \(1000 \mathrm{cal}, 100^{\circ} \mathrm{C}\)
3 \(1500 \mathrm{cal}, 200^{\circ} \mathrm{C}\)
4 \(1000 \mathrm{cal}, 200^{\circ} \mathrm{C}\)
**NCERT-289**
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TEST SERIES (PHYSICS FST)

266633 If \(\vec{A}+\vec{B}=\vec{C}\) and \(\vec{A}-\vec{B}=\vec{D}\) then.

1 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=|\overrightarrow{\mathrm{A}}|^2+|\overrightarrow{\mathrm{B}}|^2\)
2 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=2|\overrightarrow{\mathrm{~A}}|^2+2|\overrightarrow{\mathrm{~B}}|^2\)
3 \(|\stackrel{\rightharpoonup}{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=\sqrt{|\overrightarrow{\mathrm{A}}|^2+|\overrightarrow{\mathrm{B}}|^2}\)
4 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=\left[|\overrightarrow{\mathrm{A}}|^2+|\vec{B}|^2\right]^2\)
**NCERT-72**
TEST SERIES (PHYSICS FST)

266634 Heat required to increase the temperature of an ideal gas is 30 jule at constant volume. The heat required to increase the temperature in same amount for same sample of gas at constant pressure will be:

1 30 doule
2 18 Joule
3 50 Joule
4 Zero
**NCERT-120**
TEST SERIES (PHYSICS FST)

266649 Velocity of a body is expressed as \(V=G^a \mathbf{m b}^b R^c\) where \(G\) is universal gravitational constant, \(M\) is mass and R is radius. Then values of \(a, b, c\) is respectively:

1 \(1,1,1\)
2 \(\frac{1}{2}, \frac{1}{2},-\frac{1}{2}\)
3 \(\frac{-1}{2}, \frac{1}{2}, \frac{-1}{2}\)
4 \(-1,-1, \frac{1}{2}\)
**NLI Expert**
TEST SERIES (PHYSICS FST)

266650 A student takes 50 gm wax (specific heat \(=0.6\) kcal \(/ \mathrm{kg}^{\circ} \mathrm{C}\) ) and heats it till it boils. The graph between temperature and time is as follows. Heat supplied to the wax per minute and boiling point are respectively.

1 \(500 \mathrm{cal}, 50^{\circ} \mathrm{C}\)
2 \(1000 \mathrm{cal}, 100^{\circ} \mathrm{C}\)
3 \(1500 \mathrm{cal}, 200^{\circ} \mathrm{C}\)
4 \(1000 \mathrm{cal}, 200^{\circ} \mathrm{C}\)
**NCERT-289**
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TEST SERIES (PHYSICS FST)

266633 If \(\vec{A}+\vec{B}=\vec{C}\) and \(\vec{A}-\vec{B}=\vec{D}\) then.

1 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=|\overrightarrow{\mathrm{A}}|^2+|\overrightarrow{\mathrm{B}}|^2\)
2 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=2|\overrightarrow{\mathrm{~A}}|^2+2|\overrightarrow{\mathrm{~B}}|^2\)
3 \(|\stackrel{\rightharpoonup}{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=\sqrt{|\overrightarrow{\mathrm{A}}|^2+|\overrightarrow{\mathrm{B}}|^2}\)
4 \(|\overrightarrow{\mathrm{C}}|^2+|\overrightarrow{\mathrm{D}}|^2=\left[|\overrightarrow{\mathrm{A}}|^2+|\vec{B}|^2\right]^2\)
**NCERT-72**
TEST SERIES (PHYSICS FST)

266634 Heat required to increase the temperature of an ideal gas is 30 jule at constant volume. The heat required to increase the temperature in same amount for same sample of gas at constant pressure will be:

1 30 doule
2 18 Joule
3 50 Joule
4 Zero
**NCERT-120**
TEST SERIES (PHYSICS FST)

266649 Velocity of a body is expressed as \(V=G^a \mathbf{m b}^b R^c\) where \(G\) is universal gravitational constant, \(M\) is mass and R is radius. Then values of \(a, b, c\) is respectively:

1 \(1,1,1\)
2 \(\frac{1}{2}, \frac{1}{2},-\frac{1}{2}\)
3 \(\frac{-1}{2}, \frac{1}{2}, \frac{-1}{2}\)
4 \(-1,-1, \frac{1}{2}\)
**NLI Expert**
TEST SERIES (PHYSICS FST)

266650 A student takes 50 gm wax (specific heat \(=0.6\) kcal \(/ \mathrm{kg}^{\circ} \mathrm{C}\) ) and heats it till it boils. The graph between temperature and time is as follows. Heat supplied to the wax per minute and boiling point are respectively.

1 \(500 \mathrm{cal}, 50^{\circ} \mathrm{C}\)
2 \(1000 \mathrm{cal}, 100^{\circ} \mathrm{C}\)
3 \(1500 \mathrm{cal}, 200^{\circ} \mathrm{C}\)
4 \(1000 \mathrm{cal}, 200^{\circ} \mathrm{C}\)
**NCERT-289**
NEET DIGITAL LIBRARY