Physics

First law of motion states about....

• The law of inertia
• The law of gravity
• The law of thermodynamics
• The law of conservation of energy

This setup is an well known experiment. What is the name of the experiment?

• Michelson Morley Experiment

• Milgram experiment
• Stanford prison experiment
• Pavlov's dog experiment

When a sonometer wire vibrates with the minimum frequency, it is said to vibrate in its__________

• first overtone
• second overtone
• third overtone
• fundamental note

Fuse wire is made of which material ?

• Copper
• Tungsten
• Nichrome
• Lead-Tin alloy

Maximum safe speed does not depend upon

• mass of the vehicle
• radius of curvature
• angle of inclination
• Acceleration due to gravity

• 1

• 2

• 3

• 4

• 1

• 2

• 3

• 4