Options:
- A. Kelvin
- B. Newton
- C. Aristotle
- D. Faraday
View Answer
C. Aristotle
Physics
The collision between two bodies be elastic if bodies are_________________?
Options:
- A. solid and soft
- B. soft and elastic
- C. solid and hard
- D. hard and elastic
View Answer
C. solid and hard
Which one of the following is massless?
Options:
- A. Proton
- B. Electron
- C. Neutron
- D. Photon
View Answer
D. Photon
When car takes turn around a curve road, the passengers feel a force acting on them in a direction away from the center of the curve. It is due to__________________?
Options:
- A. Centripetal force
- B. Gravitational force
- C. Their inertia
- D. Centrifugal force
View Answer
D. Centrifugal force
Name the branch of science which deals with the study of sound and sound waves?
Options:
- A. Aeronautics
- B. Acoustics
- C. Aerostatics
- D. Aetiology
View Answer
B. Acoustics
What is the shape of velocity, time graph for constant acceleration ?
Options:
- A. straight inclined line.
- B. parabola
- C. inclined curve
- D. declined curve
View Answer
A. straight inclined line.
The SI unit of Heat is________?
Options:
- A. Watt
- B. Volt
- C. Joule
- D. Newton
View Answer
C. Joule
Two automobiles are 150 kilometers apart and traveling toward each other. One automobile is moving at 60km/h and the other is moving at 40km/h mph. In how many hours will they meet?
Options:
- A. 2.5
- B. 2.0
- C. 1.75
- D. 1.5
View Answer
D. 1.5
The branch of science which deals with the properties of matter and energy is called__________?
Options:
- A. Biology
- B. Geography
- C. Physics
- D. Chemistry
View Answer
C. Physics
Physics is one of the branches of___________?
Options:
- A. Physical sciences
- B. Biological sciences
- C. Social science
- D. Life sciences branch
View Answer
A. Physical sciences