Question
Which of the following crop seedsĀ has the highest oil
content?Solution
Sesame seeds contain around 50% oil, which is higher than most oilseeds.
What is the work done if a force of 15 N moves a body by 3 meters in the direction of force?Ā Ā
A non-conducting sphere of radius R has a radially varying charge density Ļ(r) = kā¢r. Find the electric field at a distance r < R.
A dielectric placed between the plates of a capacitor increases its:
A 220 V, 100 W bulb is connected to a 110 V source. Calculate the power consumed by the bulb
Two cars A and B are running at velocities of 60km per hour and 45 km per hour. What is the relative velocity of car A with respect to car B, if both ar...
Which of the following equations correctly represents the momentum p of a photon of Energy E?
A soap bubble shows colours when illuminated with white light. This is due to ā
What is the principle behind the working of a transformer?Ā Ā
What will be the energy possessed by a stationary object of mass 10 kg placed at a height of 20 m above the ground? (Take g = 10 m/s^2)
A projectile is fired at an angle Īø and reaches maximum height H and range R. The angle between velocity and acceleration at the highest point is:
Relevant for Exams:
