Sound — Physics STD 10 — Question

With which of the following frequencies does a tuning fork of frequency 256 Hz resonate? 288 Hz, 314 Hz, 333 Hz, 512 Hz.

Name the subjective property of light related to its wavelength.

Name the device that converts electrical energy into mechanical energy.

An object is placed in front of a convex lens such that the image formed has the same size as that of the object. Draw a ray diagram to illustrate this.

Name the force required for uniform circular motion. State its direction.

What will an alpha particle change into when it absorb one electron.

The following belong to which class of lever?
A pair of scissors

Name one device that uses an electromagnet.

A mixture of radioactive substance gives off three types of radiation name the radiation which has the highest speed.

Can sound waves pass through vacuum?