The range of the projectile at 30 deg and 60 deg are__________________?

Related Mcqs:

1. At which angle the range of the projectile is maximum____________________?

   A. 45
   B. 60
   C. 30
   D. none

2. Which of the following is not an example of projectile motion ?

   A. a gas filled ballon
   B. bullet fired from gun
   C. a football kicked
   D. a base ball shot

3. The trajectory (or path) of a projectile is_________________?

   A. straight line
   B. parabola
   C. hyperbola
   D. circle

4. When a projectile moves upward , its vertical component of velocity?

   A. Decrease
   B. increase
   C. Remains same
   D. None of these

   Submitted by: Raza Baloch

5. In a multi range ammeter as the range increases _____________________?

   A. shunt value decreases
   B. shunt value increases
   C. shunt value remains the same
   D. none of the above

6. Waves produced at the surface of water by a pencil executing vibrating motion if held vertically at a frequency of 50Hz are__________________?

   A. Longitudinal
   B. Transverse
   C. Periodic
   D. both A and C

7. Waves emitted from the antenna are__________________?

   A. Sound waves
   B. Electromagnetic waves
   C. Radio waves
   D. Modulated waves

8. What is the angle of projection for which the range and maximum height become equal ?

   A. tan-1 ¼
   B. tan-1 4
   C. tan-1 ½
   D. tan-1 2

9. The normal blood pressure range for a human body is______________?

   A. 120 to 80 torr
   B. 100 to 80 torr
   C. 120 to 60 torr
   D. 60 to 140 torr

10. Inertia of an object is quantitative measure of its__________________?

    A. volume
    B. density
    C. mass
    D. temperature