length and charge (i) magnetic flux (ii) rigidity modulus
Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in density is constant. The velocity v of any point on the surface of the expanding sphere is proportional to :
11
Feb
Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in density is constant. The velocity v of any point on the surface of the expanding sphere is proportional to : A student [...]
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A student performs an experiment to determine the Young's modulus of a wire ,
by Searle's method. In a particular reading ,
exactly 2 m long ,
length and charge (i) magnetic flux (ii) rigidity modulus ,
The current voltage relation of diode is given by I =(e1000v/T -1) mA ,
The density of a solid ball is to be determined in an experiment . The diameter of the ball is measured with a screw gauge ,
time ,
where the applied voltage V is in volt and the temperature T is in kelvin. If a student makes an error measurin ± 0.01 V while measuring the current of 5 mA at 300K ,
Write the dimensions of the following in terms of mass ,
There are two Vernier calipers both of which have 1 cm divided into 10 equal divisions on the main scale. The Vernier scale of one of the calipers ( C 1 ) has 10 equal divisions that correspond to 9 main scale divisions. The Vernier scale of the other caliper ( C 2 ) has 10 equal divisions that corresponds to 11 main scale divisions. The readings of the two calipers are shown in the figure. The measured values (in cm) by calipers C 1 and C 2 , respectively, are:
11
Feb
There are two Vernier calipers both of which have 1 cm divided into 10 equal divisions on the main scale. The Vernier scale of one of the calipers ( C 1 ) has 10 equal divisions that correspond to 9 main scale divisions. The Vernier scale of the other caliper ( C 2 ) has [...]
Tags:
A student performs an experiment to determine the Young's modulus of a wire ,
by Searle's method. In a particular reading ,
exactly 2 m long ,
length and charge (i) magnetic flux (ii) rigidity modulus ,
The current voltage relation of diode is given by I =(e1000v/T -1) mA ,
The density of a solid ball is to be determined in an experiment . The diameter of the ball is measured with a screw gauge ,
time ,
where the applied voltage V is in volt and the temperature T is in kelvin. If a student makes an error measurin ± 0.01 V while measuring the current of 5 mA at 300K ,
Write the dimensions of the following in terms of mass ,
The current voltage relation of diode is given by I =(e1000v/T -1) mA, where the applied voltage V is in volt and the temperature T is in kelvin. If a student makes an error measurin ± 0.01 V while measuring the current of 5 mA at 300K, what will be the error in the value of current in mA?Read more on Sarthaks.com – https://www.sarthaks.com/194481/current-voltage-relation-diode-given-1000v-where-applied-voltage-volt-temperature-kelvin
11
Feb
The current voltage relation of diode is given by I =(e1000v/T -1) mA, where the applied voltage V is in volt and the temperature T is in kelvin. If a student makes an error measurin ± 0.01 V while measuring the current of 5 mA at 300K, what will be the error in the value [...]
Tags:
A student performs an experiment to determine the Young's modulus of a wire ,
by Searle's method. In a particular reading ,
exactly 2 m long ,
length and charge (i) magnetic flux (ii) rigidity modulus ,
The current voltage relation of diode is given by I =(e1000v/T -1) mA ,
The density of a solid ball is to be determined in an experiment . The diameter of the ball is measured with a screw gauge ,
time ,
where the applied voltage V is in volt and the temperature T is in kelvin. If a student makes an error measurin ± 0.01 V while measuring the current of 5 mA at 300K ,
Write the dimensions of the following in terms of mass ,
The diameter of a cylinder is measured using a Vernier callipers with no zero error. It is found that the zero of the Vernier scale lies between 5.10cmand5.15cm of the main scale. The Vernier scale has 50 divisions equivalent to 2.45cm. The 24th division of the Vernier scale exactly coincides with one of the main scale divisions. the diameter of the cylinder is
11
Feb
The diameter of a cylinder is measured using a Vernier callipers with no zero error. It is found that the zero of the Vernier scale lies between 5.10cmand5.15cm of the main scale. The Vernier scale has 50 divisions equivalent to 2.45cm. The 24th division of the Vernier scale exactly coincides with one of the main [...]
Tags:
A student performs an experiment to determine the Young's modulus of a wire ,
by Searle's method. In a particular reading ,
exactly 2 m long ,
length and charge (i) magnetic flux (ii) rigidity modulus ,
The density of a solid ball is to be determined in an experiment . The diameter of the ball is measured with a screw gauge ,
time ,
Write the dimensions of the following in terms of mass ,
The density of a solid ball is to be determined in an experiment. The diameter of the ball is measured with a screw gauge, whose pitch is 0.5mm and there are 50 divisions on the circular scale. The reading on the main scale is 2.5mm and that on circular scale is 20 divisions. if the measured mass of the ball has a relative error of 2%, the relative percentage error in the density is
11
Feb
The density of a solid ball is to be determined in an experiment. The diameter of the ball is measured with a screw gauge, whose pitch is 0.5mm and there are 50 divisions on the circular scale. The reading on the main scale is 2.5mm and that on circular scale is 20 divisions. if the [...]
Tags:
A student performs an experiment to determine the Young's modulus of a wire ,
by Searle's method. In a particular reading ,
exactly 2 m long ,
length and charge (i) magnetic flux (ii) rigidity modulus ,
The density of a solid ball is to be determined in an experiment . The diameter of the ball is measured with a screw gauge ,
time ,
Write the dimensions of the following in terms of mass ,
A student performs an experiment to determine the Young’s modulus of a wire, exactly 2 m long, by Searle’s method. In a particular reading, the student measures the extension in the length of the wire to be 0.8 mm with an uncertainty of ±0.05mm at a load of exactly 1.0 kg. The student also measures the diameter of the wire to be 0.4 mm with an uncertainty of ±0.01mm. Take g =9.8m/s2 (exact). The Young’s modulus obtained from the reading is close to
11
Feb
A student performs an experiment to determine the Young’s modulus of a wire, exactly 2 m long, by Searle’s method. In a particular reading, the student measures the extension in the length of the wire to be 0.8 mm with an uncertainty of ±0.05mm at a load of exactly 1.0 kg. The student also measures [...]
The edge of a cube is measured using a vernier callipers. [9 divisions of the main scale is equal to 10 divisions of the vernier scale and 1 main scale dividsion is 1mm]. The main scale division reading is 10 and 1st division of vernier scale was found to be coinciding with the main scale. The mass of the cube is 2.736g. Calculate the density in g/cm3 upto correct significant figures.
11
Feb
The edge of a cube is measured using a vernier callipers. [9 divisions of the main scale is equal to 10 divisions of the vernier scale and 1 main scale dividsion is 1mm]. The main scale division reading is 10 and 1st division of vernier scale was found to be coinciding with the main scale. [...]
Write the dimensions of the following in terms of mass, time, length and charge (i) magnetic flux (ii) rigidity modulus
11
Feb
Write the dimensions of the following in terms of mass, time, length and charge (i) magnetic flux (ii) rigidity modulus length and charge (i) magnetic flux (ii) rigidity modulus time Write the dimensions of the following in terms of mass February 11, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,