Timed Challenge - Answer & Submit | GK Mania

1 What type of energy does a battery store?

A) Nuclear energy

B) Kinetic energy

C) Chemical energy

D) Mechanical energy

2 What is impedance in an AC circuit?

A) Current times frequency

B) Voltage divided by power

C) Pure resistance only

D) total opposition to current

3 What is the formula for Ohm's law?

A) F = ma

B) V = IR

C) P = IV

D) E = mc²

4 What bends when light enters glass?

A) Shadow

B) Air

C) Glass

D) Light

5 What is the Planck length approximately?

A) 1.6 × 10⁻⁴⁵ m

B) 1.6 × 10⁻¹⁵ m

C) 1.6 × 10⁻²⁵ m

D) 1.6 × 10⁻³⁵ m

6 What is the formula for work?

A) Power × Time

B) Mass × Velocity

C) Force × Distance

D) Voltage × Current

7 What is the unit of magnetic flux?

A) Weber

B) Henry

C) Gauss

D) Tesla

8 What is the speed limit in the universe?

A) Speed of sound

B) Speed of light

C) Terminal velocity

D) Escape velocity

9 What is acceleration?

A) The force applied to an object

B) The rate of change of distance

C) The total distance traveled

D) The rate of change of velocity over time

10 What makes ice slippery?

A) Crystal structure

B) Thin water layer on

C) Cold temperature

D) Air pressure

Quiz

1 What type of energy does a battery store?

2 What is impedance in an AC circuit?

3 What is the formula for Ohm's law?

4 What bends when light enters glass?

5 What is the Planck length approximately?

6 What is the formula for work?

7 What is the unit of magnetic flux?

8 What is the speed limit in the universe?

9 What is acceleration?

10 What makes ice slippery?

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Quiz

1 What type of energy does a battery store?

2 What is impedance in an AC circuit?

3 What is the formula for Ohm's law?

4 What bends when light enters glass?

5 What is the Planck length approximately?

6 What is the formula for work?

7 What is the unit of magnetic flux?

8 What is the speed limit in the universe?

9 What is acceleration?

10 What makes ice slippery?

Navigator

Quiz Results