NEET Test 87...

Water shows anomalous behavior between:

The transverse displacement of a string fixed at both ends is given by

x and y are in metres and t is in seconds. The length of the string is 1.5m and its mass is 3.0×10⁻² kg. What is the tension in the string?

Insulin production and its action in human body are responsible for the level of diabetes. This compound belongs to which of the following categories?

The precipitate of CaF₂( K_sp=1.7×10⁻¹⁰) is obtained by mixing equal volumes of:

Which of the following statements is not correct?

The rate constant for a first-order reaction is 4.606×10⁻³ s⁻¹. The time required to reduce 2.0 g of the reactant to 0.2 g is

Two vibrating strings of the same material, but lengths L and 2 L have radii 2 r and r, respectively. They are stretched under the same tension. Both the strings vibrate in their fundamental modes, the one of length L with frequency v1 and the other with frequency v₂. The ratio v₁/v₂ is

In genetic code dictionary, codons used to code for all the 20 essential amino acids are ____ in number.

Analyze the picture given below and fill the labeling (a), (b) and (c).

Consider an n−p−n transistor amplifier in common-emitter configuration. The current gain of the transistor is 100. If the collector current changes by 1 mA, what will be the change in emitter current?