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7. Can there be a time-temperature graph as follows? Justify your answer.
13
Oct
7. Can there be a time-temperature graph as follows? Justify your answer. 7. Can there be a time-temperature graph as follows? Justify your answer. October 13, 2020 Category: Chapter 15 - Introduction to Graphs , Maths , NCERT Class 8 ,
6. A courier-person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph. (e) During which period did he ride fastest?
13
Oct
6. A courier-person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph. (e) During which period did he ride fastest? 4. The following graph shows the temperature forecast and the actual temperature for each [...]
A charged particle moving along positive x-direction with a velocity v enters a region where there is a uniform magnetic field B =−B k ^ ,from x=0 to x=d.The particle gets deflected at an angle θ from its initial path.The specific charge of the particle is
13
Oct
A charged particle moving along positive x-direction with a velocity v enters a region where there is a uniform magnetic field B =−B k ^ ,from x=0 to x=d.The particle gets deflected at an angle θ from its initial path.The specific charge of the particle is A charged particle moving along positive x-direction with a [...]
Figure shows an equilateral triangle ABC of side l carrying currents as shown, and placed in a uniform magnetic field B perpendicular to the plane of triangle. The magnitude of magnetic force on the triangle is
13
Oct
Figure shows an equilateral triangle ABC of side l carrying currents as shown, and placed in a uniform magnetic field B perpendicular to the plane of triangle. The magnitude of magnetic force on the triangle is and placed in a uniform magnetic field B perpendicular to the plane of triangle. The magnitude of magnetic force [...]
A charged particle moves in a uniform magnetic field perpendicular to it, with a radius of curvature 4 cm. On passing through a metallic sheet it loses half of its kinetic energy. Then, the radius of curvature of the particle is
13
Oct
A charged particle moves in a uniform magnetic field perpendicular to it, with a radius of curvature 4 cm. On passing through a metallic sheet it loses half of its kinetic energy. Then, the radius of curvature of the particle is A charged particle moves in a uniform magnetic field perpendicular to it the radius [...]
An electron is projected at an angle θ with a uniform magnetic field. If the pitch of the helical path is equal to its radius, then the angle of projection is
13
Oct
An electron is projected at an angle θ with a uniform magnetic field. If the pitch of the helical path is equal to its radius, then the angle of projection is An electron is projected at an angle θ with a uniform magnetic field. If the pitch of the helical path is equal to its [...]
A beam of mixture of α particle and protons are accelerted through same potential difference before entering into the magnetic field of strength B. if r1 = 5 cm then r2 is
13
Oct
A beam of mixture of α particle and protons are accelerted through same potential difference before entering into the magnetic field of strength B. if r1 = 5 cm then r2 is A beam of mixture of α particle and protons are accelerted through same potential difference before entering into the magnetic field of strength [...]
6. A courier-person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph. (e) During which period did he ride fastest?
13
Oct
6. A courier-person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph. (e) During which period did he ride fastest? 4. The following graph shows the temperature forecast and the actual temperature for each [...]
6. A courier-person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph. (d) Did the person stop on his way? Explain.
13
Oct
6. A courier-person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph. (d) Did the person stop on his way? Explain. 4. The following graph shows the temperature forecast and the actual temperature for [...]
6. A courier-person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph. (c) How far is the place of the merchant from the town?
13
Oct
6. A courier-person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph. (c) How far is the place of the merchant from the town? 4. The following graph shows the temperature forecast and the [...]